| "A voice from the lonely grave" : the death in action of Major William Redmond, M.P., 7 June 1917 | Denman, Terence | Article in Journal | | 1992 |
| "Angels of mercy" : nuns as workhouse nurses, 1861-1898 | Luddy, Maria | Article in Book | Cork University Press | 1999 |
| "Blaze away and stand to it boys" : Captain Jack Donovan and the Irish Brigade at Fredericksburg | O'Brien, Kevin | Article in Journal | | 1996 |
| "Died at sea" : a family table? | Phelan, Patricia Mansfield | Article in Journal | | 2003 |
| "God help the Irish!" : the history of the Irish Brigade | Tucker, Phillip Thomas, 1953- | Monograph or Collective Volume | McWhiney Foundation Press : Distributed by Texas A&M University Press Consortium | 2007 |
| "Goodbye boys, I die a true American" : homicide, nativism and working class culture in antebellum New York city | Gorn, Elliott | Article in Journal | | 1987 |
| "I have been trying very hard to be powerful 'nice'..." : the correspondence of Sister M. de Sales (Brennan) during the American Civil War | Quinn, E. Moore | Article in Journal | | 2010 |
| "Ireland's trained and marshalled manhood" : the Fenians in the mid-1860s | Joyce, Toby | Article in Book | Irish Academic Press | 1997 |
| "It was open, defiant rebellion" | Ward, Leo | Article in Journal | | 1991 |
| "Oh, God, what a pity!" : the Irish brigade at Fredericksburg and the creation of a myth | Warren, Craig A. | Article in Journal | | 2001 |
| "Remember Your Country and Keep Up Its Credit" : Irish Volunteers and the Union Army, 1861-1865 | Bruce, Susannah Ural | Article in Journal | | 2005 |
| "Soft dull day - trade blue". The diary of P.J. Dillon, Ennis draper 1861-1869 | Sheedy, Kieran | Article in Journal | | 1994 |
| "The fighting 69th" : still going strong at 150 | Powers, Kenneth H. | Article in Journal | | 2002 |
| "The ideal of a soldier and a gentleman" | Bennett, Brian | Article in Journal | | 1991 |
| "The Indian man" and the Irishman : James Mooney and Irish folklore | Ó Siadhail, Pádraig | Article in Journal | | 2010 |
| "The rest should be silence" : the second self in the works of John O’Donovan | McKenna, Bernard | Article in Journal | | 1995 |
| "Their faith brings them" | Maryniak, Ben | Article in Journal | | 1991 |
| "Three cheers for the Union" : Catholic chaplains and Irish loyalty during the American Civil War | Endres, David J. | Article in Journal | | 2021 |
| "To live and die [for] Dixie" : Irish civilians and the confederate states of America | Gleeson, David T. | Article in Journal | | 2010 |
| "Virginia's fighting Irish" | Ruffner, Kevin C. | Article in Journal | | 1991 |
| "Wish you were here ... " : early souvenir stationery | Armstrong-Duffy, Shirley | Article in Book | Irish Academic Press | 1987 |
| 'A look at the career of Ronald McNeill, Lord Cushendun:a man who loved Ulster and the Glens of Antrim' | Crawley, Michaela | Article in Journal | | 2015 |
| 'A shadowy but important figure' : Rudolf Thomas Siegfried | Ó Dochartaigh, Pól | Article in Book | Four Courts Press | 2011 |
| 'An honour to the nation' : publishing John O'Donovan's edition of the Annals of the Four Masters 1848-56 | Cunningham, Bernadette | Article in Book | Woodfield | 2006 |
| 'An t-amharc déanach ar an laom-luisne' Seán Ó Cróinín agus Seán Ó hAodha ['The last view of the flame's glow' Seán Ó Cróinín and Seán Ó hAodha] | Ó Duinnshléibhe, Seán | Article in Journal | | 2008 |
| 'Boolavogue' - the story of the song | Barry, Patrick | Article in Journal | | 1997 |
| 'Deaf Liberator' - the life and times of Francis Maginn, 1861-1918 | O'Connell, Noel | Article in Journal | | 2021 |
| 'Dúchas' agus comóradh an Athar Mícheál Ó hÍceadha, 1985 | Ó Mathúna, Pádraig | Article in Journal | | 2010 |
| 'For the greater good' : the Great War record of major William Redmond MP | McDermott, Alice | Article in Journal | | 2017 |
| 'Keep California white' - James D. Phelan and the 'Yellow Peril' race controversy | Phelan, Mark | Article in Journal | | 2018 |
| 'McCafferty' : the story of the song | Blaney, Jim | Article in Journal | | 1995 |
| 'My Enemy's Enemy...' - the 1861 "Trent" affair in "The Nation" | Tyner, Charles | Article in Journal | | 2025 |
| 'Past romance and living interest': A.B.Rowan and 'The Kerry Magazine' (1854-56) | Caball, Marc | Article in Journal | | 2014 |
| 'Restless ambition' : the life and times of Dean John Patrick Lyons (c1798-1845) | Hoban, Brendan | Monograph or Collective Volume | Banley House | 2017 |
| 'Return of the 69th (Irish) regiment, N.Y.S.M. from the seat of war'(1862), by Louis Lang | Anonymous | Article in Journal | | 2011 |
| 'Seeing a vision in a pool of ink': 'The Mir'of India in Ireland | Ibrahim, Vivian | Article in Journal | | 2010 |
| 'The angel of Andersonville' : Father Peter Whelan (1802-70) | Gleeson, David T. | Article in Book | | 2015 |
| 'The eagerness of the lower orders to press the case against the prisoner' : Ballymote, county Sligo, 1861 | Wylie-Warren, Edward | Article in Book | | 2005 |
| 'The judgement of God on an indolent and unself-reliant people'? The impact of the Great Irish Famine on Ireland's religious demography | Cunningham, Niall, A.Gregory, Ian | Article in Journal | | 2016 |
| 'Their harmless calling' : Whitley Stokes and the Irish linguistic tradition | Moran, Pádraic | Article in Book | | 2011 |
| 'Title deed to America' : Union ethnic regiments in the civil war | Burton, William | Article in Journal | | 1980 |
| 'To begin the world anew' : James Brown and Irish emigration to New Brunswick | McCarron, Edward T.McCarron, Fidelma | Article in Journal | | 2006 |
| 'What a pity at the very source of wealth!' Strikes and emigration, Berehaven mining district, 1861-c.1900 | O'Connell, Michael | Article in Journal | | 2009 |
| 'Where the murderin' cannons roar ...': the American civil war | Flynn, Kevin Haddick | Article in Journal | | 2012 |
| 'With courage and undaunted obstinacy' : Meagher in Montana, 1865-1867 | Axline, Jon | Article in Book | | 2006 |
| 19th century images of Hartford's Irish-Catholic community (1827-1861) | Duffy, Joseph | Article in Journal | | 1986 |
| 2 February 1922: The Publication of ‘Ulysses’
‘Irish Back Bottom Blues’: Race, Modernity and the City | Sisson, Elaine | Article in Book | | 2022 |
| A Baptist bibliography : being a register of the chief materials for Baptist history, whether in manuscript or in print, preserved in Great Britain, Ireland, and the colonies. Compiled for the Baptist Union of Great Britain and Ireland, 1 : 1526-1776; 2 : 1777-1837, and addenda from 1613. 2 vols. | Whitley, William Thomas, 1861-1947 | Monograph or Collective Volume | | 1916 |
| A card king? the Earl of Eglinton and the Viceroyalty of Ireland | Tyrrell, Alex | Article in Journal | | 2010 |
| A cathedral renewed : St Macartan's Monaghan | Griffin, Elthin | Monograph or Collective Volume | Columba | 1998 |
| A Church destroyed, the Church restored: France's Irish Catholicism | Deane, Seamus | Article in Journal | | 2011 |
| A city in the Republic : antebellum New York and the origins of machine politics | Bridges, Amy | Monograph or Collective Volume | Cambridge University Press | 1984 |
| A civil war profile : Col. James A. Mulligan of "The Irish Brigade" | Kreisman, Daniel Z. | Article in Journal | | 1999 |
| A comparative study of the American Civil War sympathies of the Irish of Dublin, Belfast, New York and Boston | Burke, Paul Thomas | Thesis | | 2000 |
| A contribution towards a bibliography of books and articles about Irish involvement in the American Civil War | Walsh, Paul V. | Article in Journal | | 2002 |
| A demographic and social profile of Quebec city's Irish populations, 1842-1861 | Grace, Robert J. | Article in Journal | | 2003 |
| A Dublin consul under siege: American reactions to the Habeas Corpus Suspension crisis of 1866-1868 | Kennerk, Barry | Article in Journal | | 2010 |
| A Dublin tragedy of 1861 | Harrington, Kevin | Article in Journal | | 1982 |
| A famous Clones general | McCabe, D. | Article in Journal | | 1994 |
| A glimpse of Killarney town during the visit of Queen Victoria, August 1861 | McCarthy, DanielO'Connor, Michael | Article in Journal | | 2013 |
| A history of the city of Dublin. 3 vols. | Gilbert, J. T. (John Thomas), Sir, 1829-1898 | Monograph or Collective Volume | Irish University Press | 1972 |
| A letter from Sir Matthew Barrington 1846 | Barrington, Matthew, Sir | Article in Journal | | 1995 |
| A Limerick pianist remembered | McCloskey, Morgan | Article in Journal | | 2005 |
| A list of sources in Irish Religious Demography, c.1660-c.1861 | Gurrin, BrianKennedy, LiamMiller, Kerby A. | Article in Journal | | 2023 |
| A lonely grave : the life and death of William Redmond | Denman, Terence | Monograph or Collective Volume | Irish Academic Press | 1996 |
| A Loreto ray of hope | O'Donoghue, Máire | Article in Journal | | 2011 |
| A medieval ring brooch and other nineteenth-century discoveries at High Street, Belfast | Ó Néill, John | Article in Journal | | 2006 |
| A noble tradition : The Davis guards in the American Civil War 1861-65 | Travers, DesmondÓ hAnluain, P. É. | Article in Journal | | 2001 |
| A noble tradition : the Irish Brigade in the American Civil War 1861-65 | Travers, DesmondÓ hAnluain, P. É. | Article in Journal | | 2001 |
| A note on "Hamit" and Seanachas Ó Chairbre I | Ó Crualaoich, Gearóid | Article in Journal | | 2006 |
| A Patrick Henry in the class room : Margaret Haley and the Chicago Teachers’ Federation | Nolan Janet A. | Article in Journal | | 1995 |
| A poet of the Liberties | Gaul, Liam | Article in Journal | | 2012 |
| A practical treatise on the new law of compensation to tenants in Ireland, and other provisions of the Landlord and Tenant Act, 1870 | Butt, Isaac | Monograph or Collective Volume | | 1871 |
| A profile of Bernard Burke (1789-1861) | McGuire, Shane | Article in Journal | | 1987 |
| A question of integrity : Sir Francis Fletcher Vane and the 1916 Rebellion | Coakley, Davis | Article in Book | | 2002 |
| A rare Wexford Bookplate | Browne, Bernard | Article in Journal | | 2023 |
| A Sligo genius in Boston | Ternan, John C. | Article in Journal | | 2016 |
| A soldier's story of the American civil war | Guerin, Thomas | Article in Journal | | 1953 |
| A star of the Beneda, 1834 | Wack, Mary F. | Article in Journal | | 2018 |
| A touch of green among the blue : a look at the Irish in the army of the Potomac | McCormack, Jack | Article in Journal | | 1990 |
| A travel permit from May 1916 | Tuohy, Clare | Article in Journal | | 2017 |
| A weighted index of quality of life for Irish children; 1841, 1851, and 1861 | Jorden, T. E. | Article in Journal | | 1996 |
| A woman's place is in the cabinet : women ministers in Irish government 1919-2019 | McNamara, Maedhbh | Monograph or Collective Volume | Choice Publishing | 2020 |
| A zealous priest : the murder of Fr Michael Griffin 1920 | O'Looney, Pat | Monograph or Collective Volume | Islemeen | 2020 |
| A ‘sentinel(s) of our liberties’ : Archbishop John Hughes and
Irish-American intellectual negotiation in the Civil War era | Kelly, Mary C. | Article in Journal | | 2010 |
| Abraham Lincoln and the American Irish | Kenny, Kevin | Article in Journal | | 2013 |
| Abraham Lincoln and the American Irish | Kenny, Kevin | Article in Journal | | 2013 |
| Accounting for Blacklion | Turner, Brian S. | Article in Journal | | 2018 |
| After Slavery : Forced Drafts of Irish and Chinese Labor in the American Civil War, or the Search for Liquid Labor | Nelson, Scott Reynolds | Article in Book | | 2007 |
| After the battering ram : the trail of the dispossessed from Derryveagh, 1861-1991 | McClintock, May | Monograph or Collective Volume | An Taisce | 1991 |
| Ainmleabhair Orbhraí agus na Coille Móire | Ó Dálaigh, Pádraig | Article in Book | | 2013 |
| Albinia Brodrick: Munster's Anglo-Irish republican | Morrissey, Conor J. | Article in Journal | | 2011 |
| Ambiguous loyalties : the Boston Irish, slavery and the civil war | Kelly, Brian | Article in Journal | | 1996 |
| American civil war 1861-1865 | Kane, Sean | Article in Journal | | 1999 |
| American Civil War chaplain | O'Hara, Aidan | Article in Journal | | 2006 |
| American soldiers in Ireland, 1865-67 | Kane, Michael H. | Article in Journal | | 2002 |
| An 'antiquarian craze' : the life, times and work in archaeology of Patrick Lyons R.I.C. (1861-1954) | Lohan, Máire | Monograph or Collective Volume | De Búrca for Edmund Burke Publisher | 2008 |
| An 'antiquarian policeman' in Mayo | Lohan, Máire | Article in Journal | | 2011 |
| An account of post-Famine Clare, 1861 | Coulter, Henry | Article in Book | | 1998 |
| An assessment of the meteorological archives from N.U.I. Galway 1861-1966 | Hickey, Kieran R. | Article in Journal | | 2003 |
| An extract from 'Seanachas ó Chairbre [I]|An extract from 'Seanachas ó Chairbre [II] | Ó hAodha, Seán "Hamit", (Ó hAo, Seán) | Article in Journal | | 2010 |
| An eyewitness account of the New York draft riots, July, 1863 | | Article in Journal | | 1960 |
| An Ghaeilge agus ceisteanna oideachais in aimsir an Athar Uí hIcí | Ó Buachalla, Séamus | Article in Book | | 1986 |
| An Ghaeilge i Maigh Nuad | Ó hÉanacháin, Seán | Monograph or Collective Volume | Cló Iar-Chonnacht | 2016 |
| An introduction | Cornish, Rory T.Hearne, John M. | Article in Book | | 2006 |
| An introduction to Joseph Holloway | Hogan, RobertO'Neill, Michael | Article in Journal | | 1964 |
| An Irish army in America | Ruddy, Michael | Article in Journal | | 2003 |
| An Irish friend and the American civil war : some letters of Frederic W. Pim to his father in Dublin, 1864 | Willauer, G. J. | Article in Journal | | 1972 |
| An Irish republican abroad : Thomas Francis Meagher in the United States, 1852-65 | Cornish, Rory T. | Article in Book | | 2006 |
| An Irishman in the Iron Brigade : the Civil War memories of James P. Sullivan, Sergt., Company K, 6th Wisconsin Volunteers | Beaudot, William J. K.Herdegen, Lance J. | Monograph or Collective Volume | Fordham University Press | 1993 |
| An tAth Micheál Ó hIceadha: An fear, a shaothar agus a oidhreacht | Briody, Micheál | Article in Journal | | 2017 |
| An tAthair Micheál Ó hIcí | Ó Fiannachta, Padraig | Article in Book | | 1986 |
| An tAthair Micheál Ó hIcí, agus Maigh Nuad | Ó Fiannachta, Pádraig | Article in Book | | 1986 |
| An tAthair Micheál P. Ó hIcí | De Róiste, Máire | Article in Book | | 1986 |
| An tÉirí Amach sa domhan thoir : mar a chonaic an tSeapáin, an tSín agus an Chóiré éirí amach na Cásca is a thionchar | O'Connor, Peter | Monograph or Collective Volume | Coiscéim | 2016 |
| An tslat féithleoige : ealaíona an dúchais, 1800-2000 | Ó Cadhla, Stiofán | Monograph or Collective Volume | Cló Iar-Chonnacht | 2011 |
| An unequal duel : Union recruiting in Ireland, 1863-1864 | Cullop, Charles P. | Article in Journal | | 1967 |
| An unwonted toponymical error by John O'Donovan | Ó Muraíle, Nollaig | Article in Journal | | 2010 |
| Annála ríoghachta Éireann : Annals of the Kingdom of Ireland, by the four masters, from the earliest period to 1616. 7 vols. | | Monograph or Collective Volume | Hodges & Smith | 1851 |
| Annals of Ireland : Three fragments, copied from ancient sources, edited with a translation and notes from a MS preserved in the Burgundian Library at Brussels | | Monograph or Collective Volume | | 1860 |
| Annals of Ireland, 1443-68. Trans. from the Irish by Dudley Firbasse, or Duald MacFirbis, for Sir James Ware in 1666 | | Article in Book | | 1846 |
| Annals of the kingdom of Ireland from the earliest times to the year 1616 | | Monograph or Collective Volume | De Búrca Rare Books | 1990 |
| Annascaul Post Office (Young Historian of the Year Winner - Junior Category | Newsome, Áine | Article in Journal | | 2024 |
| Another 'lost cause' : the Irish in the South remember the Confederacy | Gleeson, David T. | Article in Book | | 2013 |
| Aois na lámhscríbhinní móra | Ó Muraíle, Nollaig | Article in Journal | | 1983 |
| Appendix : a nineteenth-century transcript of Ó Cianáin's manuscript | Ó Fearghail, FearghusÓ Macháin, Pádraig | Article in Book | | 2011 |
| Approaches to late medieval Ireland | Cosgrave, Art | Article in Journal | | 1983 |
| Ardagh House. Billof measurements of works excecuted at Ardagh in 1861 for the Dowager Lady Featherston by Wm Thomas H. Carroll, builder. J.Rawson Carroll Esq., architect | | Article in Journal | | 2008 |
| Arthur Lynch : an Australian republican and Ireland's vital hour | Travers, Pauric | Article in Book | | 2000 |
| Artisans and immigrants in the politics of late antebellum Georgia | Siegel, Fred | Article in Journal | | 1981 |
| Aspects of the career of John Blake Powell, 1861-1923 | Larkin, James Francis | Article in Journal | | 1985 |
| Assistant surgeon William Bradshaw, V. C. | Thompson, F. Glenn | Article in Journal | | 1980 |
| Athletics in Drogheda, 1861-2001 | Coyle, Joe, 1940- | Monograph or Collective Volume | Trafford Publishing | 2006 |
| Auld stock tales and more : from the Castlebar parish magazine 1971 to 2020 | Egan, Liam | Monograph or Collective Volume | Choice Publishing | 2021 |
| Autobiographical sketch of Governor Charles J. McCarthy of Hawaii | McCarthy, Charles J. | Article in Journal | | 1921 |
| Bailieborough parisioners in the mid-nineteenth century | Smyth, Jonathan A. | Article in Journal | | 2019 |
| Ballyragget and district | Lyng, T. | Article in Journal | | 1957 |
| Bandon and the baleful conspiracy | Lane, Pádraig G. | Article in Journal | | 2012 |
| Bandon, brethern and Broghill | Lane, Padraig G. | Article in Journal | | 2011 |
| Bandon, fiction and the historic moment. "Black Monday Insurrection" by John Elmes | Lane, Pádraig G. | Article in Journal | | 2010 |
| Bandon, the O'Mahonys and a forgotten writer | Lane, Padraig G. | Article in Journal | | 2009 |
| Banfhondúirí Atha Cliath | De Paor, Máire | Monograph or Collective Volume | Preas Cholm Cille | 1988 |
| Baronet in an earth lodge : the life of Sir St George Gore and his 'singular adventures' in the great West | Johnson, Barry Cornish | Monograph or Collective Volume | English Westerners' Society | 1997 |
| Bás an Athar Mícheál Ó hIceadha (1861-1916) | Briody, Mícheál | Article in Journal | | 2005 |
| Béarrach mná ag caint : seanchas Mháiréad Ni Mhionacháin | | Monograph or Collective Volume | Cló Iar-Chonnachta | 1999 |
| Belfast and the American Civil War | Carroll, Francis M. | Article in Journal | | 2011 |
| Belfast and the American Civil War | Carroll, Francis M. | Article in Journal | | 2011 |
| Ben Butler, Union general and Massachussets lawyer, on the impeachment of a president | Nolan, Dick | Article in Journal | | 1978 |
| Benjamin Woodward | O'Dwyer, FrederickWilliams, J. | Article in Book | | 1980 |
| Bernhard Bischoff (d. 1991), the Munich school of medieval Latin philology, and Irish medieval studies | Breatnach, Pádraig A. | Article in Journal | | 1993 |
| Big houses under threat | Browne, Geoffrey Henry, 3rd Baron Oranmore and Browne, 1st Baron Mereworth, 1861-1927, born Browne-Guthrie, Geoffrey Henry | Article in Book | | 2016 |
| Bill McGarvey and the Klamath River Indians | Thompson, Lucy | Article in Journal | | 1994 |
| Birmingham's Irish community and the Murphy Riots of 1867 | Davis, Patsy | Article in Journal | | 2006 |
| Bishop Patrick McGettigan of Raphoe, 1820-1861 | Canning, B. J. (Bernard J.) | Article in Journal | | 2011 |
| Blue for the union & green for Ireland: the civil war flags of the 63rd regiment New York Volunteers, Irish Brigade | Lysy, Peter J. | Monograph or Collective Volume | Archives of the University of Notre Dame | 2001 |
| Blue gray and green : the Fighting Irish | McCormack, Jack | Article in Journal | | 1991 |
| Born in Ireland, killed at Gettysburg : the life, death, and legacy of Patrick Henry O'Rorke | Fisher, Donald | Article in Journal | | 1993 |
| Bourne, Norfolk and the Irish parliamentarians : Roman Catholics and the Education Bill of 1906 | McClelland, Vincent Alan | Article in Journal | | 1996 |
| Bram Stoker's lecture on Abraham Lincoln (part 2) | Havlik, Robert J.Stoker, Abraham, 'Bram', 1847-1912 | Article in Journal | | 2004 |
| Brevet generals of Irish birth in the US civil war | Marmion, William F. K. | Article in Journal | | 1997 |
| Brief sketches of the parishes of Booterstown and Donnybrook in the county of Dublin : with notes and annals | Blacker, Beaver H. | Monograph or Collective Volume | George Herbert | 1861 |
| Brief sketches of the parishes of Booterstown and Donnybrook in the county of Dublin : with notes and annals, second part | Blacker, Beaver H. | Monograph or Collective Volume | George Herbert | 1861 |
| Briseadh an Athar Mícheál Ó hIceadha, Samhradh 1909 | Briody, Mícheál | Article in Journal | | 2009 |
| Built upon tradition: Setting the stage for the evolution of Insular art | Herman, Melissa | Article in Book | | 2017 |
| Bull Run Russell | Spears, Royston | Article in Journal | | 2020 |
| Burton at the National Gallery. [...historical figures associated with Sir Frederic William Burton RHA (1816-1900),...in the current exhibitioin at the ...NGI] | Bourke, Marie | Article in Journal | | 2017 |
| Butter markets in Tipperary town in the mid 1800s | Downey, Liam | Article in Journal | | 2014 |
| Cahir marine in American Civil War | Shaughnessy, Edward J. | Article in Journal | | 2000 |
| Calendar of documents relating to Gaultier from 1250 to 1350 | Funnell, Feardorcha | Article in Journal | | 1980 |
| Calendar of the patent and close rolls of chancery in Ireland, of the reigns of Henry VIII, Edward VI, Mary, and Elizabeth. 1 : 6 Hen. VIII-18 Eliz. I; 2 : 16 and 18-45 Eliz. I. 2 vols. | | Monograph or Collective Volume | | 1861 |
| Called to a mission of charity : the sisters of St. Joseph in the civil war | Wall, B. M. | Article in Journal | | 1998 |
| Camp California: where Meagher's men steeled themselves for war | Brannigan, Niall R. | Article in Journal | | 2012 |
| Capt. McKay Rorty and the American Civil War (1861-65) | O'Hara, Aidan | Article in Journal | | 2013 |
| Captain George Whitfield Pepper (1833-1899), Chaplain, 80th Ohio Volunteers: friend of meagher, interviewer of Lee | Ferguson, Kenneth | Article in Journal | | 2012 |
| Cardinal Bourne and Ireland | Gwynn, D. R. (Denis Rolleston), 1893-1972 | Article in Journal | | 1940 |
| Cardinal Cullen, early Fenianism, and the MacManus funeral affair | Rafferty, Oliver P. | Article in Journal | | 1995 |
| Caring for the nation : a history of the Mater Misericordiae University Hospital | Nolan, M. Eugene, Sister | Monograph or Collective Volume | Gill & Macmillan | 2013 |
| Catherine Hayes | Gleeson, W. W. | Article in Journal | | 1985 |
| Catherine Hayes : operatic soprano | Anonymous | Article in Journal | | 1988 |
| Catherine Hayes, 1818-1961 : the Hibernian prima donna | Walsh, Basil | Monograph or Collective Volume | Irish Academic Press | 2000 |
| Catholic 'Hessians'. 'At Tubberneering and Ballyellis, Full many a Hessian lay in his gore' | Dunne-Lynch, Nicholas | Article in Journal | | 2019 |
| Catholic participation in the diplomacy of the Southern Confederacy | Stock, Leo Francis | Article in Journal | | 1930 |
| Celts, Catholics and copperheads : Ireland views the American Civil War | Hernon, Joseph M. | Monograph or Collective Volume | Ohio State University Press | 1968 |
| Centenary of the Mater Misericordiae Hospital, 1861-1961 | Freeman, Edward | Monograph or Collective Volume | Mater Hospital | 1963 |
| Chaplain extraordinary | Chadwick, Austin | Article in Journal | | 1971 |
| Charleston's Irish labourers and their move into the Confederacy | Joyce, Dee Dee | Article in Journal | | 2010 |
| Charleston's Irish labourers and their move into the confederacy | Joyce, Dee Dee | Article in Journal | | 2010 |
| Charleston's Irish labourers and their move into the Confederacy | Joyce, Dee Dee | Article in Journal | | 2010 |
| Chéadturas Eoin Mhic Néill ar na Déisibh : téacs agus comhthéacs | | Article in Journal | | 2013 |
| Chicago's Fenian fair of 1864 : a window into the civil war as a popular political awakening | Jentz, John B.Schneirov, Richard | Article in Journal | | 1995 |
| Chief of the civil war skull crackers | Beaudot, William J. K. | Article in Journal | | 1988 |
| Childhood ophthalmia in Irish workhouses, 1849-1861 | Gorey, Philomena | Article in Book | | 2013 |
| Children of the Poor Clares : the story of an Irish orphanage | Arnold, MavinLashey, Heather | Monograph or Collective Volume | Appletree Press | 1985 |
| Clancarthy correspondence, 1785-1861 | | Article in Journal | | 1994 |
| Class and Catholic Irish Masculinity in Antebellum America : Young Men on the Make in Chicago | Kelleher, Patricia | Article in Journal | | 2009 |
| Clear the Confederate way! The Irish in the army of Northern Virginia | O'Grady, Kelly J. | Monograph or Collective Volume | Savas | 2000 |
| Clement Smyth (1810-1865) : a founder of New Melleray and Civil War bishop | Heffern, Colman | Article in Journal | | 1970 |
| Clough non-subscribing Presbyterian church, Loughinisland parish, Co. Down | Anonymous | Article in Journal | | 1983 |
| Coleraine, Portstewart, Portrush | | Article in Journal | | 2011 |
| Collections on Irish church history from the MSS of ... Laurence F. Renehan ... 2 vols. | | Monograph or Collective Volume | | 1861 |
| Colonel Dennis O'Kane, American Civil War 1861-65 | Higgins, M.A. | Article in Journal | | 2005 |
| Colonel Patrick O'Rorke : fallen hero of Gettysburg | Hogan, Neil | Article in Journal | | 2002 |
| Colonel S.R. Tresilian of Bandon. An accomplished engineer and passionate Irish republican | FitzMaurice, CatherineSatter, Geoffrey | Article in Journal | | 2019 |
| Commanding Boston's Irish Ninth : the Civil War letters of Colonel Patrick R. Guiney, Ninth Massachusetts Volunteer Infantry | Guiney, Patrick RobertSamito, Christian G. | Monograph or Collective Volume | Fordham University Press | 1998 |
| Conall mac Mhícheáil Uí Bhréisléin of Glengesh: Last Hereditary Keeper of Bearnán Conaill | Ó Canann, Tomás G. | Article in Journal | | 2024 |
| Concerning the emancipation of the slaves : a proposal by Major-General Patrick Cleburne, CSA | Hull, Mark M. | Article in Journal | | 1996 |
| Conclusion : Welsh national history and its European context | Berger, Stefan | Article in Book | | 2013 |
| Confederate secret agent in Ireland : Father John B. Bannon and his Irish mission, 1863-1864 | Tucker, Philip C. | Article in Journal | | 1990 |
| Connecting Loughrea, the US civil war and the Fenians, 1861-69 | Manzor, Paul | Article in Book | | 2003 |
| Convent of Mercy, 1861-2011, Longford [an illustrated history] | | Monograph or Collective Volume | St Joseph's Convent of Mercy | 2011 |
| Cor in aghaidh an Chaim: Míchéal Ó Síothcháin agus a chara Mícheál Ó hIceadha | Briody, Mícheál | Article in Journal | | 2014 |
| Cork and the American Civil War : the Queenstown affair of 1863 | Kline, BenjaminMartin, Gerald Warren | Article in Journal | | 1984 |
| Cosslett Quin, 1907-1995 | Murphy, Etain | Article in Journal | | 1996 |
| Count Cavour's 1844 thoughts on Ireland : Liberal politics and agrarian reform through Anglo-Italian eyes | Dal Lago, Enrico | Article in Book | | 2014 |
| Counting the people of God? the census of population and the Church of Ireland | Macourt, Malcolm | Monograph or Collective Volume | Church of Ireland Publishing | 2008 |
| Creating a noble past : the design of Glenstal Castle (1836-1861) | McGarry, Marion | Article in Journal | | 2006 |
| Creating a noble past : the design of Glenstal Castle 1836-1861 | McGarry, Marion | Article in Journal | | 2006 |
| Creating a noble past: the design of Glenstal Castle, 1836-61 | McGarry, Marion | Article in Journal | | 2010 |
| Cruelty and sensibility: Emotions in women's narratives written during the United Irish Rebellion of 1798 | Ruberg, Willemijn | Article in Journal | | 2010 |
| Cultivating genetics in the country: Whittingehame Lodge, Cambridge | Opitz, Donald L. | Article in Book | | 2011 |
| Dan Keily and Belle Boyd: the Union soldier and the Confederate spy | McCarthy, Patrick | Article in Journal | | 2021 |
| Deartháireacha Cogaidh : Scéal iontach William agus James Roantree ó Leim an Bhradáin, Co. Chill Dara|Brothers in Arms : The remarkable story of William and James Roantree from Leixlip, Co. Kildare | Kenny, Michael | Monograph or Collective Volume | Michael Kenny | 2018 |
| Desperate courage | Rice, Thomas E. | Article in Journal | | 1990 |
| Diary and correspondence of Charles Abbot, Lord Colchester | | Monograph or Collective Volume | [s.n.] | 1861 |
| Diary of a Land League activist : life of Henry F. O'Mahony, US Civil War veteran and Irish Land League activist | Quirke, Henry F. | Article in Journal | | 2008 |
| Dick Dowling and the battle of Sabine Pass | Ivins, Ann Caraway | Article in Journal | | 2002 |
| Dick Dowling and the battle of Sabine Pass (2) : The Thermopylae of Lieutenant Dick Dowling | O'Donnell, P. D. | Article in Journal | | 2002 |
| Dick Dowling, America's Galway-born hero | Carney, Noel | Article in Journal | | 2004 |
| Distant drums : Irish soldiers in foreign armies | Dungan, Myles | Monograph or Collective Volume | Appletree Press | 1993 |
| Docwra's Derry : a narration of events in North-west Ulster, 1600-1604 | Docwra, Henry, 1st Baron Docwra of Culmore, bap. 1564, d. 1631 | Monograph or Collective Volume | Ulster Historical Foundation | 2003 |
| Don Juan O’Brien: An Irish Adventurer in Nineteenth-Century South America | Fanning, Tim | Monograph or Collective Volume | Cork University | 2020 |
| Dr. James Donnelly's letters to his Roman agent 1861-92 | | Article in Journal | | 1982 |
| Dromana Gate, Co. Waterford | Murphy, Damian | Article in Journal | | 2010 |
| Drumlease : two centuries of a Church of Ireland parish in country Leitrim | Gillmor, Desmond A. | Monograph or Collective Volume | Gillmor Publications | 2021 |
| Dublin : the making of a capital city | Dickson, David | Monograph or Collective Volume | Profile Books | 2014 |
| Dúchas, 1983-1984-1985. Pádraigín Haicéad, Seathrún Céitinn, Micheál P. Ó hIcí á gcomóradh | | Monograph or Collective Volume | Coiscéim | 1986 |
| Dugort, Achill Island, 1831-1861 : the rise and fall of a missionary | Ní Ghiobúin, Mealla | Monograph or Collective Volume | Irish Academic Press | 2001 |
| Eachtra Lámhainní Síoda: fáithscéal leis an Athair Mícheál Ó hIceadha | Briody, Mícheál | Article in Journal | | 2010 |
| Eadbhard Ó Raghallaigh, Seán O Donnabháin agus an tSuirbheireacht Ordanáis 1830-4 | Ó Maolfabhail, Art | Article in Journal | | 1991 |
| Early investigations at Knowth | Cleary, Kerry | Article in Book | | 2022 |
| Early letters of John Farley (1861-1864) | McConville, Kieran
| Article in Journal | | 2013 |
| Early masons in Portadown | The Chiel (William Henry Wolsey] | Article in Journal | | 2015 |
| Education in Loughrea and its environs to 1861 | Fahy, Michael Pascal | Thesis | | 1988 |
| Edward Wellington Boate: the Waterford man who survivev the Confederate prison camp at Andersonville in the American Civil War | Doherty, James | Article in Journal | | 2015 |
| Éireannaigh sa chogadh chathartha sna Sián Aontaithe | Ó Snodaigh, Pádraig | Article in Journal | | 1970 |
| Éirinn go brách (Ireland forever) | Bourke, Wesley | Article in Journal | | 2011 |
| El General O'Brien | Vicuna Mackenna, Benjamin | Article in Book | | 2006 |
| Emigration and demographic change in Ireland, 1851-1861 | Cousens, S. H. | Article in Journal | | 1961 |
| Empire, the national, and the postcolonial, 1890-1920 : resistance in interaction | Boehmer, Elleke | Monograph or Collective Volume | Oxford University Press | 2002 |
| Enigmas of Sacrifice: A critique of Joseph M. Plunkett and the Dublin Insurrection of 1916 | Mc Cormack, W. J. (William John) | Monograph or Collective Volume | Michigan State University Press | 2016 |
| Estimates for baronies of minimum level of Irish-speaking amongst successive decennial cohorts : 1771-1781 to 1861-1871 | Fitzgerald, G. | Article in Journal | | 1984 |
| Examining Ireland’s post-famine economic performance : the distribution of gross domestic product between the countries of the United Kingdom, 1861-1911 | Geary, FrankStark, Thomas | Monograph or Collective Volume | Economic and Social Research Institute | 1996 |
| Exile and civil war : the life of the young Irelander, John Kavanagh (1826-1862) Part II | Culleton, Edward | Article in Book | | 1998 |
| Exile in Erin : a confederate chaplain's story | Faherty, William Barnaby | Monograph or Collective Volume | Missouri Historical Society Press | 2002 |
| Extracts from wills and other papers relating to the surname Richards in Ireland | Richards, AnneRichards, Christopher | Article in Journal | | 2007 |
| Faeries, felons and fine gentlemen : a history of The Glen, Cork 1700-1980 | O'Brien, Gerard Martin | Monograph or Collective Volume | Blue Horse Press | 2022 |
| Failed founding fathers and abandoned sources: Edward Williams, Thomas Stephens and the young J.E. Lloyd | Löffler, Marion | Article in Book | | 2013 |
| Fáinne an Lae agus an Athbheochan | Nic Pháidín, Caoilfhionn | Monograph or Collective Volume | Cois Life | 1998 |
| Fair Oaks : the battle of Fair Oaks, 1862 | Anonymous | Article in Journal | | 1954 |
| Far off Fredericksburg Virginia. Lieut. John F. Ferris 19th Mass. Vols. C. Div. Smuldgeon Drumsurn | Higgins, M.A. | Article in Journal | | 2004 |
| Father Gioacchino Ventura and Daniel O'Connell's funeral oration | Belletti, Alberto | Article in Book | | 2014 |
| Father Jeremiah O'Callaghan, a man of principle, opponent of the Gombeen Men | Hyland, C. P. (Cal) | Article in Journal | | 1999 |
| Father Jeremiah O'Callaghan, a man of principle, opponent of the Gombeen men | Hyland, C. P. (Cal) | Article in Journal | | 1999 |
| Father John Kenyon and Young Ireland : 1812-1869 | Gleeson, Dermot F. | Article in Journal | | 1946 |
| Father John Sullivan S.J. | Casey, Gerard | Article in Journal | | 2018 |
| Father John Sullivan, S. J. | MacGrath, Fergal | Monograph or Collective Volume | Longmans | 1952 |
| Fiddlers and whores : the candid memoirs of a surgeon in Nelson's fleet | Lowry, James, d. 1855Millyard, John | Monograph or Collective Volume | Chatham | 2006 |
| Fighting for Lincoln? Irish attitudes to slavery during the American Civil War | Downer, Daniel | Article in Journal | | 2013 |
| Finding Irish ancestors in the American Civil War | Norris, David A. | Article in Journal | | 2010 |
| Fishing and Fisheries in the Middle Ages : The western fisheries | Kowaleski, Maryanne | Article in Book | | 2000 |
| Fishing methods in the 19th century | Ó hAodha, Seán "Hamit", (Ó hAo, Seán) | Article in Journal | | 2012 |
| Five Butternut yankees | Maul, David T. | Article in Journal | | 1963 |
| Flying Dutchmen and Drunken Irishmen : the myths and realities of ethnic Civil War soldiers | Keller, Christian B. | Article in Journal | | 2009 |
| Fr Martin Doyle - the man and his times | Joyce, John | Article in Journal | | 2013 |
| Fr. John Casey, antiquarian | MacMahon, Bryan | Article in Book | | 2012 |
| Fr. John Sullivan S.J. | Forde, Robert | Article in Journal | | 2000 |
| Fred Allan (1861-1937) : republican, Methodist and Dubliner | McGee, Owen | Article in Journal | | 2003 |
| Frederick James Allan (1861-1937), Fenian and civil servant | McGee, Owen | Article in Journal | | 2002 |
| From Bawn to Fredericksburg : the letters of John Cooke | Vaughan, Mary Ann | Article in Journal | | 2019 |
| From Carrickbeg to Rome - the story of Fr Michael Hickey | Briody, Mícheál | Article in Journal | | 2001 |
| From Cavan to Cold Harbor : the life of Colonel Richard Byrnes | Spink, Barry L. | Monograph or Collective Volume | The Irish Brigade Association | 1994 |
| From famine Ireland to prosperity in Canada : John Robert Godley (1810-1861) and his colonization project | Moran, Gerard | Article in Book | | 2024 |
| From hedge school to national board, 1810-1861 | Hoban, James | Article in Journal | | 1986 |
| From Nenagh to Toronto in pre-famine days | Boulos, Vivian D. | Article in Journal | | 1998 |
| From Paris to Paris via Pretoria : Arthur Lynch at war | McCracken, Donal P. | Article in Journal | | 2003 |
| From Sessiagh to Chicago | Glendinning, James | Article in Journal | | 1989 |
| Gaiscígh na Gluaiseachta | Ó Súilleabháin, Donnchadh | Article in Journal | | 1948 |
| Galway profiles:1, Joseph Patrick Haverty; 2. Denis Daly of Dunsandle (1747-91); 3. Richard Kirwan; 4-5. William Keogh and Edmund O'Flaherty; 6. Robert O'Hara Burke | Maguire, S. J. | Article in Journal | | 1951 |
| Garibaldi or the Pope : Newcastle's Irish Riot of 1861 | Jackson, Daniel M. | Article in Journal | | 2001 |
| General alphabetical index to the townlands and towns, parishes and baronies of Ireland. Based on the census of Ireland for the year 1851 | Anonymous | Monograph or Collective Volume | Genealogical Publishing | 1984 |
| General Andrew Thomas McReynolds, hero of the Mexican and Civil Wars | Sweeny, William M. | Article in Journal | | 1926 |
| General Cleburne and the emancipation of slaves | Hull, Mark M. | Article in Journal | | 1996 |
| General James Hewitt Ledlie | Fee, Aidan | Article in Journal | | 1999 |
| General O'Brien : West Wicklow to South America | | Monograph or Collective Volume | West Wicklow Historical Society | 2006 |
| General Phil Sheridan and the American Civil War | Murphy, Pat | Article in Journal | | 2011 |
| Generals of Irish birth in the U.S. Civil War : the complete list. | Marmion, William F. K. | Article in Journal | | 2002 |
| Geopolitics and empire : the legacy of Halford Mackinder | Kearns, Gerard | Monograph or Collective Volume | Oxford University Press | 2009 |
| George Petrie's essay on the Hill of Tara | Herity, Michael | Article in Book | | 2015 |
| George Tipping, the Corcoran Irish legion and the civil war | Kean, Kathleen Cochran | Article in Journal | | 1977 |
| George Tyrell, Jacques Maritain and the challenge of modernity | Fanning, Bryan | Article in Journal | | 2012 |
| George Tyrrell and Catholic modernism | | Monograph or Collective Volume | Four Courts | 2012 |
| Georgia by gaslight : glimpses of Macon from the letters of the city gas light superintendent, 1859-1862 | Owens, Jeffery Alan | Article in Journal | | 1992 |
| Gettysburg via Castlehackett: Colonel Patrick Kelly of the Irish Brigade | Higgins, Brendan | Article in Journal | | 2011 |
| Glory O! Glory O! : the life of P. J. McCall | Gaul, Liam | Monograph or Collective Volume | History Press | 2011 |
| Gobnait Ní Bhruadair (1861-1955) | Ó Loinsigh, Pádraig | Article in Journal | | 1994 |
| Gobnait Ní Bhruadair : the Hon Albinia Lucy Broderick : beathaisnéis | Ó Loinsigh, Pádraig | Monograph or Collective Volume | Coiscéim | 1997 |
| Green & blue : Irish Americans in the Union Military, 1861-1865 | Shiels, Damian | Monograph or Collective Volume | Louisiana State University Press | 2025 |
| Green, blue and grey : the Irish in the American Civil War | McCarthy, Cal | Monograph or Collective Volume | Collins | 2009 |
| H.T. Barrie - the forgotten man of Ulster politics | Callan, Aaron | Article in Journal | | 2019 |
| Haidee's diary. A glimpse at daily life in the Big House 1889 as seen through the eyes of Haidee Dopping-Heppenstal, Derrycassan | MacNerney, James P. | Article in Journal | | 2006 |
| Haute cuisine restaurants in nineteenth and twentieth century Ireland | Mac Con Iomaire, Máirtín | Article in Journal | | 2015 |
| Hector Tyndale : Carlow's association with the American Civil War and the return of John Brown's body to his wife | Nevin, Martin | Article in Journal | | 1997 |
| Henry Macarthy's song, 'The Bonnie Blue Flag', and its influence in the Confederacy | Wynn, Dennis | Article in Journal | | 2022 |
| Her keys to the city : honouring the women who made Dublin | Gilliland, Allison ; Finn, Clodagh | Monograph or Collective Volume | Dublin City Council ; Four Courts Press | 2022 |
| Heroes and villains : forgotten Irish stories | Mulcahy, Siobhán | Monograph or Collective Volume | Chomsky | 2004 |
| Historical reflections on religion, finance and economic development | Henderson, Stuart Samuel Joseph | Thesis | | |
| Hoban-Thomas : a family history : flowerings from our ancestral garden | Hoban, Brendan | Monograph or Collective Volume | Brendan Hoban | 2021 |
| Homosexuality and lesbianism in Irish newspapers, 1861-1922 | Lawless, Catherine ; Breathnach, Ciara | Article in Book | | 2023 |
| How the North was won : a military history of the Civil War | Hattaway, H. M.Jones, Archer | Monograph or Collective Volume | University of Illinois Press | 1991 |
| Hugh Frazer (fl. 1813-1861), landscape and portrait painter | Watson, Fredrick Gilbert | Article in Journal | | 1993 |
| Hugh Thom Barrie | Cunningham, Jennifer | Article in Journal | | 2013 |
| Identities in a modern world | Smith, Sherry L. | Article in Journal | | 2003 |
| Illness and medical care among Irish immigrants in antebellum New York | Kraut, Alan M. | Article in Book | | 1996 |
| In memoriam, Major Willie Redmond, souvenir booklet | Redmond, William | Monograph or Collective Volume | Published by the Committee | 1918 |
| In the footsteps of O'Donovan and O'Flyn. Settlement and religious practice in the parish of Kiltullagh from 1828 to 1858 | McGuire, Kevin | Article in Journal | | 2019 |
| In the ould ago: illustrated Irish folklore | McKeagney, Johnny, d. 2010. | Monograph or Collective Volume | The author | 2010 |
| Indiana's ethnic regiments | Burton, William | Article in Journal | | 1980 |
| Insurrection in the cradle of abolitionism. The 1863 Boston draft riot | Regan, Joe | Article in Journal | | 2019 |
| Into the wheatfield : the Irish brigade at Gettysburg | O'Beirne, Kevin | Article in Journal | | 1999 |
| Into the wheatfield : the Union army's Irish brigade at Gettysburg | O'Brien, Kevin E. | Article in Journal | | 1995 |
| Introduction : The Irish in the American Civil War | Quinn, E. Moore | Article in Journal | | 2010 |
| Ireland and the geopolitics of Anglo-Irish relations | Sloan, Geoffrey | Article in Journal | | 2007 |
| Ireland in Britain and the British seas | Sloan, Geoffrey R. | Article in Book | | 2005 |
| Ireland's contribution to the navies of the American civil war, 1861-1865 | Heffernan, John B. | Article in Journal | | 1957 |
| Ireland's forgotten Great War : The American Civil War, 1861-65 | Sheils, Damian | Article in Journal | | 2014 |
| Ireland's national theaters : political performance and the origins of the Irish dramatic movement | Trotter, Mary | Monograph or Collective Volume | Syracuse University Press | 2001 |
| Ireland’s forgotten ‘Great War’? | Shiels, Damian | Article in Journal | | 2019 |
| Irish Americans in the Confederate Army | O'Brien, Sean Michael | Monograph or Collective Volume | McFarland & Company, Inc. | 2013 |
| Irish confederates : the Civil War's forgotten soldiers | Tucker, Phillip Thomas, 1953- | Monograph or Collective Volume | McWhiney Foundation Press | 2006 |
| Irish farming households in Eastern Canada : domestic production and family size | Hedican, Edward J. | Article in Journal | | 2003 |
| Irish green and Union blue : the Civil War letters of Peter Welsh, color sergeant, 28th Regiment, Massachusetts Volunteers | Kohl, Lawrence FrederickWelsh, Peter | Monograph or Collective Volume | Fordham University Press | 1986 |
| Irish history and Irish character | Smith, Goldwin | Monograph or Collective Volume | | 1861 |
| Irish immigrants and the American Civil War | Real, Chuck | Article in Journal | | 1996 |
| Irish immigrants in Cornwall : the Camborne experience, 1861-82 | Miskell, Louise | Article in Book | | 1999 |
| Irish immigration and settlement in a Catholic city : Quebec, 1842-61 | Grace, Robert J. | Article in Journal | | 2003 |
| Irish in Bristol : 1861 and 1871 | Baker, Jane | Article in Journal | | 1990 |
| Irish in the East Cheshire silk industry, 1851-1861 | Williams, F. J. | Article in Journal | | 1987 |
| Irish public opinion and the American civil war | Hernon, Joseph M. | Thesis | | 1963 |
| Irish railways in 1861 | Mahon, G. R. | Article in Journal | | 1963 |
| Irish rebels, Confederate tigers : the 6th Louisiana Volunteers, 1861-1865 | Gannon, James P. | Monograph or Collective Volume | Savas | 1998 |
| Irish regiments in the Union army : the Massachusetts experience | Burton, William | Article in Journal | | 1983 |
| Irish religious opinion on the American Civil War | Hernon, Joseph M. | Article in Journal | | 1964 |
| Irish soldiers of the American confederacy | Garland, J. L. | Article in Journal | | 1952 |
| Irish sympathy for the southern confederacy | Hernon, Joseph M. | Article in Journal | | 1967 |
| Irish voices from the American civil war | Irwin, Brett | Article in Journal | | 2015 |
| Irish-born recipients of the U.S. congressional medal of honor | Anonymous | Article in Journal | | 1975 |
| Irish-born recipients of the U.S. congressional medal of honour | Anonymous | Article in Journal | | 1976 |
| Irishmen in the Confederate army | Joye, Lar | Article in Journal | | 2010 |
| It's a long way to go... From Tarsan to New Zealand: 1861-91 | Gilpin, Jack | Article in Journal | | 2012 |
| J. E. Lloyd’s History of Wales (1911) : publication and reception | Pryce, Huw | Article in Book | | 2013 |
| Jack Applebe's Cross. How private grief turned to public controversy | Ó Callanáin, Seán | Article in Journal | | 2013 |
| James Haggerty of Tir Chonaill : Irish patriot-American hero | McLaughlin, James H. | Monograph or Collective Volume | County Donegal Association | 1992 |
| James Hardiman : 19th-century scholar and Mayo man | Boran, Marie | Article in Journal | | 2018 |
| James Huston : a forgotten Irish-American patriot | O'Flaherty, Patrick | Article in Journal | | 1973 |
| James Joyce and Italo Svevo : the story of a friendship | Price, Stanley | Monograph or Collective Volume | Somerville Press | 2016 |
| James Mooney, 'The Indian Man', agus béaloideas na hEireann [James Mooney, 'The Indian Man' and the folklore of Ireland] | O Siadhail, Pádraig | Article in Journal | | 2009 |
| James Wall Scully - a Kilkenny soldier in the American Civil War | McCan, Anthony | Article in Journal | | 2002 |
| John Archdeacon Begley : a concise biography | Begley, Donal | Monograph or Collective Volume | Donal Begley | 2017 |
| John Bell (1793-1861), Dungannon antiquarian | McAnallen, Brendan | Article in Journal | | 2016 |
| John Bell of Dungannon, 1793-1861 | Haworth, R. | Article in Journal | | 1982 |
| John Dooley's civil war : an Irish American's journey in the First Virginia infantry regiment | | Monograph or Collective Volume | University of Tennessee Press | 2012 |
| John G Taggart M.P. A forgotten Benburb man | McGurk, J. N. N. (John James Noel) | Article in Journal | | 2000 |
| John Kavanagh : 2, the Union volunteer | Culleton, Edward | Article in Journal | | 1974 |
| John KIng of Moy | Armstrong, David | Article in Journal | | 2010 |
| John Miley and the crisis at the Irish College, Paris, in the 1850s | Moran, Gerard | Article in Journal | | 1996 |
| John Mitchel's Confederate army sons | Higgins, M.A. | Article in Journal | | 2010 |
| John O'Brien : the early years | Lawlor, Chris | Article in Book | | 2006 |
| John O'Donovan "Our greatest man of learning" | O'Donovan, Peadar | Article in Journal | | 1997 |
| John O'Donovan (1806-1861) : a biography | Boyne, Patricia | Monograph or Collective Volume | | 1987 |
| John O'Donovan and 'The Annals of the Four Masters' | Concannon, Helena | Article in Journal | | 1948 |
| John O'Donovan and 'The night of the big wind' | Mehigan, P. D. | Article in Journal | | 1945 |
| John O'Donovan and Colonel Larcom | Ó Lochlainn, Colm, 1892-1972 | Article in Journal | | 1945 |
| John O'Donovan and Dr. Todd | Ó Lochlainn, Colm, 1892-1972 | Article in Journal | | 1940 |
| John O'Donovan and the Annals | Ó Lochlainn, Colm, 1892-1972 | Article in Journal | | 1940 |
| John O'Donovan and the development of Celtic studies | Daly, Mary E. | Article in Book | | 2008 |
| John O'Donovan and the field named 'Gaul's Garden' on the ordnance map | Cody, Eamon | Article in Journal | | 1997 |
| John O'Donovan and the Four Masters | Ó Lochlainn, Colm, 1892-1972 | Article in Journal | | 1943 |
| John O'Donovan and the framing of early medieval Ireland in the nineteenth century | Swift, Catherine | Article in Journal | | 1994 |
| John O'Donovan and the Ordnance Survey | Smith, Gilian | Article in Book | | 2001 |
| John O'Donovan and Thomas le Keu: preliminary comments on processes af Anglicisation in Irish surnames | Swift, Catherine | Article in Journal | | 2015 |
| John O'Donovan of the Ordnance Survey at the Moat of Granard May 1837 | Herity, Michael | Article in Journal | | 2008 |
| John O'Donovan on place names | McGinn, Brendan | Article in Journal | | 1979 |
| John O'Donovan visits Magherlin | Malcomson, Tom | Article in Journal | | 1979 |
| John O'Donovan's Curragh | Costello, Con | Article in Book | | 2006 |
| John O'Donovan's edition of the Annals of the Four Masters (1848-51) | Ó Muraíle, Nollaig | Article in Book | | 2025 |
| John O'Donovan's edition of the Annals of the Four Masters : an Irish classic? | Cunningham, Bernadette | Article in Journal | | 2008 |
| John O'Donovan's edition of The annals of the kingdom of Ireland by the Four Masters | McGuinne, Dermot | Article in Book | | 2011 |
| John O'Donovan's family | Ó Lochlainn, Colm, 1892-1972 | Article in Journal | | 1940 |
| John O'Donovan's last illness | Herity, Michael | Article in Journal | | 2007 |
| John O'Donovan's letters from County Fermanagh (1834) : letters containing information relative to the antiquities and families and places collected during the ordnance survey in 1834 | O'Donovan, John, 1806-1861 | Monograph or Collective Volume | St Davog's Press | 1993 |
| John O'Donovan's letters from county Londonderry (1834) : letters containing information relative to the antiquities of the county Londonderry collected during the progress of the Ordnance Survey | O'Donovan, John, 1806-1861 | Monograph or Collective Volume | Ballinascreen Historical Society | 1992 |
| John O'Donovan's work on the ordnance survey | Tracy, Alice | Article in Journal | | 1964 |
| John O'Donovan, the man and the scholar | Walsh, Richard B. | Article in Book | | 1986 |
| John Sullivan SJ., 1861 - 1933 : where two traditions meet | Morrissey, Thomas J. | Monograph or Collective Volume | Columba | 2009 |
| John Travers Lewis : an Irish high churchman in Canada West | Clapson, Clive | Article in Journal | | 1980 |
| John W. Mallet and the Confederate Ordnance Laboratories, 1862-1865 | Hoole, W. Stanley | Article in Journal | | 1973 |
| John William Mallet : the Irish director of the Confederate ordnance department | Ó Raghallaigh, D. | Article in Journal | | 1942 |
| Joseph Holloway's Abbey Theatre : a selection from his unpublished journal 'Impressions of a Dublin playgoer' | Hogan, RobertHolloway, JosephO'Neill, Michael | Monograph or Collective Volume | Illinois University Press | 1967 |
| Joseph Mansfield - "Armed with drumsticks and courage" | Phelan, Patrricia Mansfield | Article in Journal | | 2015 |
| Joyful mother of children : Mother Francis Mary Teresa Ball | Loreto, A. | Monograph or Collective Volume | Gill | 1961 |
| Katharine Tynan Hinkson : a Dublin writer | O'Neill, Marie | Article in Journal | | 1987 |
| Kilcoole, county Wicklow school registers from 1861 | | Monograph or Collective Volume | Genealogical Society of Ireland | 1999 |
| Kildare Street Club 1-3 Kildare Street, Dublin | Murphy, Damian | Article in Journal | | 2024 |
| Kiltinane and its owners | Lyons, Patrick, 1861-1954 | Article in Journal | | 1954 |
| Kingstown Congregational Church | ffeary-Smyrl, Steven | Article in Journal | | 1993 |
| Language and society in Anglo-Irish literature | Partridge, C. | Monograph or Collective Volume | [s.n.] | 1984 |
| Laudemus viros gloriosos - molaimís na laochra | Ó Láimhín, Tomás S. | Article in Journal | | 1952 |
| Lawrence Reynolds: Waterfordman, Young Ireland leader, civil war soldier and much more besides. | McCarthy, Pat | Article in Journal | | 2010 |
| Leaders of public opinion in Ireland. 2 vols. | Lecky, William Edward Hartpole, 1838-1903 | Monograph or Collective Volume | | 1903 |
| Leaves from the journal of our life in the Highlands, from 1848 to 1861. To which are prefixed and added extracts from the same journal giving an account of earlier visits to Scotland and tours in England and Ireland, and yachting excursions | Helps, Arthur, Sir, 1813-1875Victoria, queen, 1819-1901 | Monograph or Collective Volume | | 1868 |
| Lectures on the manuscript materials of ancient Irish history: delivered at the Catholic University of Ireland during the sessions of 1855 and 1856 | O'Curry, Eugene | Monograph or Collective Volume | James Duffy | 1861 |
| Letters from America. The Seaver family | Coyle, Eugene A. | Article in Journal | | 2006 |
| Letters from Francis Drew to John O'Donovan 1861 | Herity, Michael | Article in Journal | | 2006 |
| Letters from Robert Eugene O'Neill | O'Neill, Robert | Article in Journal | | 1964 |
| Letters from the county Down : John O'Donovan's first field work for the Ordnance Survey | Boyne, Patricia | Article in Journal | | 1984 |
| Life of General Juan O'Brien : hero of South American independence. Irish by birth, Chilean by adoption | Pablo Figueroa, Pedro | Article in Book | | 2006 |
| Lives of the British saints : the saints of Wales and Cornwall and such Irish saints as have dedications in Britain | Baring-Gould, Sabine, 1834-1924Fisher, John, 1862-1930 | Monograph or Collective Volume | Llanerch Publishers | 2000 |
| Lola Montez | Seton-Anderson, James | Article in Journal | | 1946 |
| Lola Montez | B., H. | Article in Journal | | 1948 |
| Lola Montez | Hudleston, C. Roy | Article in Journal | | 1946 |
| Lola Montez | Jones, E. H. S. | Article in Journal | | 1946 |
| Lola Montez | Wyndham, Horace | Article in Journal | | 1948 |
| Lola Montez | Bullock, H. | Article in Journal | | 1946 |
| Lola Montez : her life and conquests | Morton, James | Monograph or Collective Volume | Portrait | 2007 |
| Lola Montez down under | McCarthy, Michael | Article in Journal | | 1988 |
| Longford men in the American Civil War (1861-'65) part I : the chaplains | O'Hara, Aidan | Article in Journal | | 2011 |
| Longford men ni the American Civil War (1861-'65) part II : the all but forgotten men - the soldiers | O'Hara, Aidan | Article in Journal | | 2011 |
| Louisa Moore of Moore Hall: a life in letters | White, Fiona | Article in Book | | 2018 |
| Luby, Kenyon and the MacManus funeral | Pender, Séamus | Article in Journal | | 1951 |
| M. Edouart in Bandon 1835 | O'Brien, Damien | Article in Journal | | 1997 |
| Mac Con Midhe, Giolla Brighde | | Article in Journal | | 1849 |
| Major Willie Redmond M. P. and Private John Meeke - two heroes of Wijtschate | Quinn, Tony | Article in Journal | | 2007 |
| Mapping for wheels - maps for Ireland's first cycling revolution, 1880-1920 | Horner, Arnold | Article in Journal | | 2021 |
| Maps of the escheated counties in Ireland, 1609 | | Monograph or Collective Volume | | 1861 |
| Mastering wartime : a social history of Philadelphia during the Civil War | Gallman, J. M. | Monograph or Collective Volume | Cambridge University Press | 1990 |
| Masters of Irish music | Gaul, Liam | Monograph or Collective Volume | Nonsuch | 2006 |
| Mater Misericordiae Hospital : one hundred years, 1861-1961 | Freeman, Edward | Monograph or Collective Volume | Mater Hospital | 1963 |
| Meagher memorabilia on display at the Waterford museum of treasures | Hearne, John M.McEneaney, Eamonn | Article in Book | | 2006 |
| Medicine in pre-Famine Callan | Grace, Pierce A. | Article in Journal | | 2013 |
| Memoir of Andrew J. Byrne, 1830-1911 | Byrne, AndrewMorris, Nicola | Monograph or Collective Volume | Original Writing | 2008 |
| Memoir of the Most Rev. Oliver Plunket, archbishop of Armagh, and Primate of all Ireland, who suffered death for the Catholic faith in the year 1681 | | Monograph or Collective Volume | | 1861 |
| Memoirs of chaplain life : three years with the Irish Brigade in the army of the Potomac | Corby, WilliamKohl, Lawrence Frederick | Monograph or Collective Volume | Fordham University Press | 1992 |
| Memories of the famine from the Irish Folklore Commission | Lyons, Patrick, 1861-1954Mac Carthaigh, TadhgÓ Maolcathaigh, Séamus | Article in Journal | | 1996 |
| Methodist politics in Ireland, 1861-1914 | Morris, Nicola Kathryn | Thesis | | |
| Michael Corcoran and the formation of his Irish legion | Garland, John | Article in Journal | | 1987 |
| Michael Kelly Lawler : Mexican and Civil War officer | Dorris, J. T. | Article in Journal | | 1955 |
| Mid-Victorian migration and the Irish family economy | Lees, Lynn Hollen | Article in Journal | | 1976 |
| Minority group status and fertility : the Irish | Kennedy, Robert E. | Article in Journal | | 1973 |
| Miscellanea : evidence for the singing voice of Catherine Hayes | O'Carroll, Cian | Article in Journal | | 2000 |
| Miscellanea. 4. A Catholic map of Ireland, 1859 | Herity, Michael | Article in Journal | | 2012 |
| Miscellany of the Celtic Society | | Monograph or Collective Volume | | 1849 |
| Monaghan cathedral | Duffy, Joseph | Monograph or Collective Volume | Eason | 1992 |
| Monastery and priory | Hasson, Seamus | Article in Journal | | 1983 |
| Montalembert Letter on Catholicism in Ireland | | Article in Journal | | 2011 |
| Mother Berchmans Hughes F.C.J. (1861-1925) : my visit to Benalla on the occasion of the centenary of Our Lady of the Angels, Benalla in October 2000 | Moorhead, Patricia | Article in Journal | | 2008 |
| Mother Berchmans Hughes, F.C.J. | Moorhead, Patricia | Article in Journal | | 1996 |
| Mulligan and the Irish Brigade | Smith, Harold F. | Article in Journal | | 1963 |
| Murder on the Missouri | Nedved, Gregory J. | Article in Journal | | 2005 |
| My grandfather James Michael Duffy | Flatman, Richard | Article in Journal | | 2005 |
| Myles Keogh | Pohanka, Brian | Article in Journal | | 1986 |
| Myles Walter Keogh (1840-1876) | Kehoe, Imelda | Article in Journal | | 1992 |
| Mythologising a 'mystic': W.B. Yeats on the poetry of Rabindranath Tagore | Sen, Malcolm | Article in Journal | | 2010 |
| Naming the place : the Ordnance Survey and its afterlives | Parsons, Cóilín | Article in Book | | 2020 |
| National historiography, 1850-1950 : the European context | Evans, R. J. W. (Robert John Weston) | Article in Book | | 2013 |
| Nationalism from the pulpit: Revd Michael O'Hickey, Irish education and the Gaelic ideal | McManus, Cathal | Article in Book | | 2012 |
| Nationalists in exile : the National Brotherhood of St Patrick in Lancashire, 1861-5 | Moran, Gerard | Article in Book | | 1999 |
| Nativism and the creation of a Republican majority in the north before the Civil War | Gienapp, William E. | Monograph or Collective Volume | # | #|- |
| Never were men so brave | McCormack, John | Article in Journal | | 1969 |
| Never were men so brave : the Irish Brigade during the Civil War | Beller, Susan Provost | Monograph or Collective Volume | Margaret K. McElderry Books | 1998 |
| New languages of possibility : early experiments in education as dissent | Lalor, JohnWalsh, Brendan | Article in Journal | | 2015 |
| New letters from James Clarence Mangan to John O'Donovan | Shannon-Mangan, Ellen | Article in Journal | | 1988 |
| New York's fighting Sixty-Ninth : a regimental history of service in the Civil War's Irish Brigade and the Great War's rainbow division | Mahon, John, 1930- | Monograph or Collective Volume | McFarland | 2004 |
| Newcastle rallies to the flag, February 1902 : Arthur Hill Griffith and opposition to the Boer War | Graham, Morris | Article in Journal | | 2003 |
| Newpark House and the American civil war | Barron, Declan | Article in Journal | | 2001 |
| Norman antiquities at Lisronagh, Co. Tipperary | Lyons, Patrick, 1861-1954 | Article in Journal | | 1937 |
| Norman antiquities of Clonmel burgh | Lyons, Patrick, 1861-1954 | Article in Journal | | 1936 |
| Note. Military longevity: widows of veterans of the American Civil War | Anonymous | Article in Journal | | 2006 |
| Notes : Anecdote of a Green flag at Fredericksburg | McLoughlin, Joseph F. | Article in Journal | | 2002 |
| Notes : Brigadier General Thomas William Sweeny, USA | Bruce-Briggs, B. | Article in Journal | | 2002 |
| Notes : Irish Brigade members aged 40 or older, listed as killed at the Battle of Antietám, 17 Sept. 1862 | Anonymous | Article in Journal | | 2002 |
| Notes on a forgotten county Waterford religious house | Power, Thomas | Article in Journal | | 1978 |
| Notes. Robert Dunlop and Austria | Ferguson, KennethFirth, C.H. | Article in Journal | | 2023 |
| Notes. Unfit for duty at Pekin in November 1862: 'Old Jerry the piper' | Donnelly, Sean | Article in Journal | | 2009 |
| Nursing sisters in the Civil War : the New York aspect | Higgins, James | Article in Journal | | 1999 |
| Ó Ghalltacht Chorcaí go Holyoke, Massachusetts / From the Cork Gaeltacht to Holyoke, Massachusetts | O'Donovan, Barry | Article in Journal | | 2000 |
| Ó Gramhnaigh, Ó hIceadha, Ó Nualláin: ollúna na hathbheochana. | Ó Muirí, Damien | Article in Book | | 1993 |
| O'Brien Butler : composer of the Gaelic Revival | Butler, Aidan | Article in Journal | | 2012 |
| O'Brien's Baltinglass origins | Gorry, Paul | Article in Book | | 2006 |
| O'Mahony extractions from the 1901 Census of Ireland | Mahoney, Jim | Article in Journal | | 1993 |
| Obituary. James Duffy, 1861-1934 | S., A.W. | Article in Journal | | 1935 |
| Occasions of sin : sex and society in modern Ireland | Ferriter, Diarmaid | Monograph or Collective Volume | Profile | 2009 |
| Ocras : the Great Famine in Killala diocese 1845-1852 | Hoban, Brendan | Monograph or Collective Volume | Banley House | 2021 |
| Offences committed in county Kilkenny 1861-1862 | O'Reilly, G.H. | Article in Journal | | 2010 |
| Offences committed in County Kilkenny, 1861-1862 | O'Reilly, G.H. | Article in Journal | | 2009 |
| Old days in Ardcroney | Quigley, Patrick | Article in Journal | | 1985 |
| Old inn-signs : the Ragwell near Clonmel | Lyons, Patrick, 1861-1954 | Article in Journal | | 1946 |
| On the history, position, and treatment of the public records of Ireland. By an Irish archivist. | [Gilbert, J. T. (John Thomas), Sir, 1829-1898] | Monograph or Collective Volume | | 1864 |
| On the uses of slavery : the Irish in the South and Civil war rhetoric | Giemza, Bryan Albin | Article in Book | | 2013 |
| One moment of glory : the life of private Andrew Campbell of the thirteenth Tennessee cavalry, U.S.A. | Speer, Ed | Article in Journal | | 2001 |
| Ordnance survey letters : Kilkenny, 1839 : Letters containing information relative to the antiquities of the county of Kilkenny | NA | Monograph or Collective Volume | Fourmasters Press | 2003 |
| Ordnance Survey letters for Co. Kildare | O'Donovan, John, 1806-1861 | Article in Journal | | 1942 |
| Ordnance Survey letters for county Kildare | O'Donovan, John, 1806-1861 | Article in Journal | | 1949 |
| Ordnance Survey letters for Kildare | O'Donovan, John, 1806-1861 | Article in Journal | | 1952 |
| Ottoman help to Ireland during the Famine | Gill, Irwin | Article in Journal | | 2023 |
| Out of Ireland into the Union Army : the battle over Irish emigration | Ryan, Thomas J. | Article in Journal | | 2002 |
| Overcoming the "Contagion of Mimicry" : The Cosmopolitan Nationalism and Modernist History of Rabindranath Tagore and W. B. Yeats | Williams, Louise Blakeney | Article in Journal | | 2007 |
| P. J. McCall, poet and balladeer, and his father John McCall, writer and historian | McDonald, E. | Article in Journal | | 1986 |
| P. J. McCall. Musician, poet and balladeer, specially of the 1798 Rising in Co. Wexford | Anonymous | Article in Journal | | 2005 |
| Paddy the Republic : ethnicity and nationality in antebellum America | Knobel, Dale T. | Monograph or Collective Volume | Wesleyan Univ. P. | 1986 |
| Parish of Clerihan | Lyons, Patrick, 1861-1954 | Article in Journal | | 1954 |
| Parliament and the Anglo-Irish community : the declaration of 1460 | Cosgrave, Art | Article in Book | | 1983 |
| Patrick Byrne and St. Paul's Arran Quay, Dublin | Grimes, Brendan | Article in Journal | | 2007 |
| Patrick Henry Jones : Irish American, Civil War general and Gilded Age politician | Dunkelman, Mark H. | Monograph or Collective Volume | Louisiana State University Press | 2015 |
| Patrick Henry O'Rorke: an American Civil War hero | Bennett, Brian | Article in Journal | | 2008 |
| Patrick Pearse in King's Bench | Kenny, Colum | Article in Journal | | 2016 |
| Patrick Ronayne Cleburne : Southern soldier-citizen | Cooling, Benjamin Franklin | Article in Journal | | 1991 |
| Patronage and poverty in county Down : the case of Patrick Bronte | Adams, Amber M. | Article in Journal | | 1987 |
| Personal recollections of the inusrrection at Ballingarry in July 1848 | Fitzgerald, Philip | Monograph or Collective Volume | | 1861 |
| Petrie and the Haldimand album | McEvansoneya, Philip | Article in Journal | | 2008 |
| Petticoat pilots : biographies and achievements of Irish female aviators, 1909-1939. Volume one. | Traynor, Michael | Monograph or Collective Volume | Michael Traynor | 2019 |
| Pioneer Caomhánachs | | Article in Journal | | 2007 |
| Pioneers and partners : the story of the parish of All Saints' Grangegorman, Dublin, in the days of William Maturin (vicar 1843-1887) and Henry Hogan (curate-assistant 1861-1887: vicar 1887-1923) : a continuing tradition | Jenkins, Raymond G. FSimms, George Otto | Monograph or Collective Volume | Raymond G.F. Jenkins and George O. Simms | 1985 |
| Plashes and ambushes : Irish antecedents and the fighting in the wilderness | O'Grady, Kelly J. | Article in Journal | | 1999 |
| Poem on the battle of Dun (1260). | MacConmidhe, Gilla-Brighde | Article in Book | | 1849 |
| Poem on the battle of Dun, 1260 | Mac Con Midhe, Giolla Brighde | Article in Book | | 1849 |
| Poor relief in the west of Ireland, 1861-1911 | Lucey, Donnacha Seán | Article in Book | | 2011 |
| Poverty and power: the Irish Poor Law in a north Antrim town,1861-1921 | Purdue, Olwen | Article in Journal | | 2011 |
| Practical science and religious politics : the Glasnevin botanic gardens' Sunday opening controversy, 1861 | Costello, Vandra | Article in Book | | 2011 |
| Pre-Norman Clonmel | Lyons, Patrick, 1861-1954 | Article in Journal | | 1955 |
| Proselytism, priestly opposition and persecution: the Bible war in Farney | Rogan, Marion | Article in Journal | | 2019 |
| Queen VIctoria in Killarney | Spillane, Milo | Article in Journal | | 2009 |
| Queen Victoria's record of her visit to Killarney during August 1861 | | Article in Journal | | 1999 |
| Queen Victoria's visit to Cork | Johnson, J. D. A. | Article in Journal | | 1933 |
| Quelques observations sur les marriages Irlandais dan la paroisse Notre-Dame de Montreal (1840-1861) | Beaudoin, Philippe | Article in Journal | | 1998 |
| Quiet revolutionaries : Irish women in education, medicine and sport, 1861-1964 | Ó hOgartaigh, Margaret | Monograph or Collective Volume | The History Press | 2011 |
| R.J. Mecredy : the father of Irish motoring | Montgomery, Bob | Monograph or Collective Volume | Dreoilín Specialist Publications | 2003 |
| R.M. Ballantyne and Mr G. O'Rilla : Apes, Irishmen and the Great Gorilla controversy of 1861 | Miller, John | Article in Book | | 2013 |
| Rabindranath Tagore : universality and tradition | Hogan, Patrick ColmPandit, Lalita | Monograph or Collective Volume | Farleigh Dickinson University Press | 2003 |
| Rally 'round the flag : Chicago and the Civil War | Karamanski, Theodore J. | Monograph or Collective Volume | Nelson-Hall | 1993 |
| Reasonable belief and unlawful carnal knowledge : a historical perspective | Doyle, David M. | Article in Journal | | 2012 |
| Rebel oppression of British subjects : statement of a deserter | Anonymous | Article in Journal | | 2005 |
| Rebel Prods : the forgotten story of Protestant radical nationalists and the 1916 Rising | Jones, Valerie | Monograph or Collective Volume | Ashfield Press | 2016 |
| Rebels with a cause : obedience, resistance and convent life, 1800–1940 | Raftery, Deirdre | Article in Journal | | 2013 |
| Records of Convocation : index | | Monograph or Collective Volume | Boydell Press in association with the Church of England Record Society | 2006 |
| Records of Convocation : introduction | | Monograph or Collective Volume | Boydell Press in association with the Church of England Record Society | 2006 |
| Red on green : "Meagher of the sword" and the Irish Brigade at Fredericksburg | Callaghan, James | Article in Journal | | 1998 |
| Redistributing the population : GIS adds value to historical demography | Lee, Janette | Article in Journal | | 1996 |
| Registers of the parish of St. John the evangelist, Dublin, 1619-1699 | | Monograph or Collective Volume | Representative Church Body Library | 2000 |
| Reinventing modern Dublin: Streetscape, iconography, and the Politics of Identity | Whelan, Yvonne | Monograph or Collective Volume | University College Dublin Press | 2003 |
| Religious tensions in National Schools 1830-1861 | Hoban, James | Article in Journal | | 1998 |
| Remember Fontenoy! The 69th New York and the Irish Brigade in the Civil War | Bilby, Joseph G. | Monograph or Collective Volume | Longstreet House | 1995 |
| Remember with rage : Irish participation in the First World War | Hanley, Brian | Monograph or Collective Volume | Communist Party of Ireland | 2014 |
| Remembering the fallen | McInerney, J. | Article in Journal | | 1996 |
| Remembering the Irish in the American Civil War. | Perry, John | Article in Journal | | 2016 |
| Report from the select committee on poor relief (Ireland) [Chairman : Edward Cardwell] | Anonymous | Monograph or Collective Volume | | 1861 |
| Report from the select committee on the Royal Atlantic Steam Navigation Company [Chairman : William Henry Gregory] | Anonymous | Monograph or Collective Volume | | 1861 |
| Reverend Robert Winning and the Second Reformation in the Kingscourt district: the Irish Society's Bible schools | Rogan, Marion | Article in Journal | | 2023 |
| Ribbonmen and radicals : the cultivation of Irishness and the promotion of active citizenship in mid-Victorian Glasgow | McBride, Terence | Article in Journal | | 2015 |
| Richard Harris : sex, death & the movies : an intimate biography | Callan, Michael Feeney | Monograph or Collective Volume | Robson | 2003 |
| Rivalry between Irish Associations in San Francisco over the second funeral of Thomas Bellew | Brophy, Thomas J. | Article in Book | | 2010 |
| Robert Jones Garden & Wicklow lifeboat station | Doyle, Ciaran | Article in Journal | | 2007 |
| Robert O'Hara Burke : the celebrated Australian explorer | Henry, William | Article in Book | | 2003 |
| Robert O'Hara Burke, the great Australian explorer | Henry, William | Article in Journal | | 1998 |
| Robert Patterson and other elderly Generals of the American Civil War | Marmion, William F.K. | Article in Journal | | 2015 |
| Robert Young's 1861 Map of Sligo: the town gas network | Gallagher, FionaTimoney, Martin A. | Article in Journal | | 2016 |
| Roll of the 10th N.Y. Volunteer Infantry, 1861-1865 | Toole, Arthur T. | Article in Journal | | 1995 |
| Roll of the 2nd Connecticut Volunteer Heavy Artillery, 1861-65 | Toole, Arthur T. | Article in Journal | | 1998 |
| S. F. Ó Ciaráin, M.B. : a scríbhinní i mbunáit na leabharlainne | Mac Carthaigh, Seán | Article in Journal | | 1969 |
| S.F. Ó Cianáin, M.B., A scríbhinní i mBunáit na Leabharlainne | Ó Cartaigh, Seán | Article in Journal | | 1969 |
| Saothar suaithinseach de chuid Eoghain Uí Chomhraí. | Ó Riain, Pádraig | Article in Book | | 1995 |
| Seán Ó Donnabháin agus Eoghan Ó Comhraí | De hÓir, Éamonn | Monograph or Collective Volume | An Clóchomhar | 1962 |
| Seán Ó Donnabháin, ‘an cúigiú máistir’ | Ó Muraíle, Nollaig | Article in Book | | 1997 |
| Seán Ó hAodha (Hamit) | Daly, Eugene | Article in Journal | | 2006 |
| Sean O'Donovan | Heylin, Frank | Article in Journal | | 1987 |
| Seanchas, suirbhéireacht agus eitneolaíocht : Seán Ó Donnabháin 1830-42 | Ó Cadhla, Stiofán | Article in Book | | 2013 |
| Sectarianism, segregation and politics on Clydeside in the later nineteenth century | Foster, JohnHouston, MuirMadigan, Chris | Article in Book | | 2008 |
| Select Documents VII. Sharman Crawford on the Repeal question, 1847 | | Article in Journal | | 1949 |
| Select documents XLV. Lord Oranmore’s journal, 1913-27 | | Article in Journal | | 1995 |
| Select documents XXIII. Sharman Crawford on Ulster tenant right, 1846 | | Article in Journal | | 1963 |
| Sergeant Edward McGuckin : an Irish casualty in the American civil war | McGuckin, J. H. | Article in Journal | | 2000 |
| Sharman Crawford's federal scheme for Ireland | Kennedy, B. A. | Article in Book | | 1949 |
| Shipbuilding in Belfast, 1861-1986 | Geary, FrankJohnson, W. | Article in Journal | | 1989 |
| Shipping losses at Wicklow 1355-1861 | Cleary, Jimmy | Article in Journal | | 2010 |
| Shore Street National School, Donaghadee 1861-1917 : a case study in local Presbyterian education | Beale, George | Article in Journal | | 1997 |
| Sin, sheep and Scotsmen : John George Adair and the Derryveagh evictions 1861 | Vaughan, W. E. | Monograph or Collective Volume | Appletree Press | 1983 |
| Sir Francis Vane's quest for justice after Easter Week | Quinn, James | Article in Journal | | 2016 |
| Sir James Graham and the 'Derby Dilly' | Johnson, Douglas William John, 1925-2005 | Article in Journal | | 1953 |
| Sir Matthew Barrington, 1788-1861 : the real founder of Barrington's hospital | Tierney, Mark | Article in Journal | | 1988 |
| Sir Ralph Abercromby, K. B., 1793-1801 : a memoir by his son | Abercromby, James | Monograph or Collective Volume | [s.n.] | 1861 |
| Sisters of secession : the unclaimed legacies of two Southern American Irish women | Giemza, Bryan | Article in Journal | | 2010 |
| Society slander case - Alexis Roche v Sir T. O'Brien | Crowley, Seamus | Article in Journal | | 2001 |
| Some Church of Ireland women in 1916 and after | Fenton, Albert | Article in Journal | | 2016 |
| Some letters of Dr. John O'Donovan | O'Donovan, John, 1806-1861
| Article in Journal | | 1940 |
| Some letters of John O'Donovan | | Article in Journal | | 1944 |
| Some letters of Patrick Manogue, gold miner and bishop of Nevada and California | | Article in Journal | | 1960 |
| Some nineteenth century newspaper advertisements | Hemmingway, Ken | Article in Journal | | 2005 |
| Some notes on the Irish during the first month of the American civil war | Garland, John | Article in Journal | | 1961 |
| Some notices of the castle and of the ecclesiastical buildings at Trim. | Butler, Richard, 1794-1862 | Monograph or Collective Volume | | 1861 |
| Some ordnance survey letters of Dr. John O'Donovan | | Article in Journal | | 1939 |
| Some pre-Civil War Irish Militiamen of Brooklyn, New York | Bennett, William Harper | Article in Journal | | 1922 |
| Some Roundstone issues 1826-1861 | Lane, Pádraig G. | Article in Journal | | 2004 |
| Some Ulster seamen in the Confederate navy in the U.S. civil war | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 1981 |
| Sound and fury : civil war dissent in the Cincinnati area | Klement, Frank L. | Article in Journal | | 1977 |
| Southern citizen : John Mitchel, the Confederacy and slavery | Quinn, James | Article in Journal | | 2007 |
| Spatial expansion and urban ecological change in Belfast with social reference to the role of local transportation, 1861-1917 | Cleary, P. | Article in Journal | | 1981 |
| St Saviour's Church, Dublin : centenary 1861-1961 | O'Riordan, W. M. | Article in Journal | | 1962 |
| St Saviour's Church, Dublin : centenary, 1861-1961 | Anonymous | Monograph or Collective Volume | Dominican Publications | 1963 |
| St. Patrick's day, New York city 1861 | Garland, John | Article in Journal | | 1982 |
| Streamstown's first national school 1861-1902 | O'Brien, Seamus | Article in Book | | 2002 |
| Stucco and sterling: the earning power of Ticinese stuccatori | Casey, Christine | Article in Book | | 2012 |
| T. F. Meagher and the Irish Brigade | Cullinane, Jim | Article in Journal | | 2003 |
| Tait uniforms | Shield, Damian | Article in Journal | | 2012 |
| Teampall Bhreacáin, Aran, its Five Phases and Obscured Doorway | Manning, Conleth | Article in Book | NA | 2021 |
| Terence Bellew McManus 1811(?)-1861: a short biography | McAllister, T. G. (Thomas G.) | Monograph or Collective Volume | St Patrick's College, Department of Modern History | 1972 |
| Terence Bellew McManus : Fenian presursor | Ó Cathaoir, Brendan | Article in Journal | | 1985 |
| Teresa Ball and Loreto Education : Convents and the Colonial World, 1794-1875 | Raftery, Deirdre | Monograph or Collective Volume | Four Courts Press | 2022 |
| Terminal interviews : Arthur Griffith, Michael Collins, and James Duval Phelan of San Francisco | Walsh, James P. | Article in Journal | | 1988 |
| The 'lost' letters of John O'Donovan | O'Donovan, John | Article in Book | | 2001 |
| The 1861 census from the Catholic parish of Paulstown-Goresbridge | | Article in Journal | | 2019 |
| The 1916 diary of Mary Henrietta Godfrey | Knightly, John | Article in Journal | | 2006 |
| The 69th Regiment at Bull Run | | Article in Journal | | 1965 |
| The absentee problem in Waterford and east Cork during William of Windsor's administration, 1369-76 | Harbison, Sheelagh | Article in Journal | | 1983 |
| The agricultural labourer - Skibbereen 1893 : a review of the report by Mr. Arthur Wilson Fox | McCarthy, Tony | Article in Journal | | 2017 |
| The American Civil War | Fratini, Mary ElizabethO'Hurley-Pitts, MichaelO'Neill, Stephen B. | Article in Book | | 1999 |
| The American Civil War and Irish nationalism | Joyce, Toby | Article in Journal | | 1996 |
| The antiquities of County Clare : letters containing information relative to the antiquities of the County of Clare collected during the progress of the Ordnance Survey in 1839; & letters and extracts... | O'Curry, EugeneO'Donovan, John E. | Monograph or Collective Volume | Clasp | 1997 |
| The antiquities of the County of Kerry | O'Donovan, John, 1806-1861 | Monograph or Collective Volume | Royal Carberry Books | 1983 |
| The Archetypal Irish Cellar Dweller | Hayton, Sandra | Article in Journal | | 1998 |
| The architecture of Deane and Woodward | O'Dwyer, Frederick | Monograph or Collective Volume | Cork University Press | 1997 |
| The army and Royal Navy in Ireland : some statistics | Kinsella, Anthony | Article in Journal | | 1997 |
| The Askwith inquiry | Nevin, Donal | Article in Book | | 1998 |
| The Atkins of Mallow | Myers, Kevin | Article in Journal | | 2009 |
| The autobiography and correspondence of Mary Granville, Mrs Delany, with interesting reminiscences of King George the Third and Queen Charlotte | | Monograph or Collective Volume | R. Bentley | 1861 |
| The book of rights | | Monograph or Collective Volume | | 1847 |
| The Boston draft riot | Hanna, William | Article in Journal | | 1990 |
| The Boston Pilot reports the Civil War | Walsh, Francis R. | Article in Journal | | 1981 |
| The breath of hell's door : private William McCarter and the Irish Brigade at Fredericksburg | O'Brien, Kevin E. | Article in Journal | | 1994 |
| The Brontes and Arthur Bell Nicholls | O'Sullivan, Betty | Article in Journal | | 2006 |
| The Brontës' Irish background | Chitham, Edward | Monograph or Collective Volume | Macmillan | 1986 |
| The Brontes' Irish roots | Bailey, Bee | Article in Journal | | 1993 |
| The burgh of Clonmel | Lyons, Patrick, 1861-1954 | Article in Journal | | 1955 |
| The case of Alice Delin (Dillon) of Geashill: a death in gaol without due process of law | Byrne, Michael | Article in Journal | | 2013 |
| The census of Ireland, 1821-1911 : general reports and extracts | Jordan, Thomas Edward | Monograph or Collective Volume | Edwin Mellen Press | 1998 |
| The challenge of Fr John Sullivan, S. J. | Savage, Roland | Article in Journal | | 1946 |
| The Christian Brothers and the second reformation in Ireland | Keogh, Dáire | Article in Journal | | 2005 |
| The church, the state and the Fenian threat, 1861-75 | Rafferty, Oliver P. | Monograph or Collective Volume | Macmillan | 1999 |
| The Church, the State and the Fenian threat, 1861-75 | Rafferty, Oliver P. | Thesis | | |
| The Civil War party system : the case of Massachusetts, 1848-1876 | Baum, Dale | Monograph or Collective Volume | # | 1984 |
| The clue to the Brontës | Harrison, G. E. | Monograph or Collective Volume | Methuen | 1948 |
| The completion of Royal Terrace North | Scudds, Colin
| Article in Journal | | 2019 |
| The Confederacy's fighting chaplain : Father John B. Bannon | Tucker, Phillip Thomas, 1953- | Monograph or Collective Volume | University of Alabama Press | 1992 |
| The Confederate states at sea in the American civil war : the Irish contribution | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 1980 |
| The Confederate States navy, 1861-1865 : the Irish contribution | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 1980 |
| The consuls who helped sink a fleet : Union consuls in Ireland, intelligence and the American Civil War | Whelan, Bernadette | Article in Book | | 2006 |
| The Cromwellian assault on Clonmel | Lyons, Patrick, 1861-1954 | Article in Book | | 1950 |
| The decline of Irish | Daly, Eugene | Article in Journal | | 2012 |
| The Downpatrick & Newry Railway | Collins, Michael | Article in Journal | | 1992 |
| The Dublin and Drogheda Railway: the first great Irish speculation | Geraghty, P. J. | Article in Journal | | 2013 |
| The dust of Maynooth : Fenian funeral as political theater - St. Louis, 1865 | Morgan, Jack | Article in Journal | | 1998 |
| The Earl of Bandon and the burning of Castle Bernard, 1921 | Morrissey, Conor J. | Article in Journal | | 2011 |
| The establishment of Skibbereen Town Council | Potter, Matthew | Article in Journal | | 2012 |
| The ethos of W. & R. Jacob as employers & the diary of Charles Jacob | Jenkins, Michael | Article in Journal | | 2017 |
| The famous Dick Dowden of Cork, i.e. Richard Dowden 1794-1861 | Ó Maidín, Pádraig | Article in Journal | | 2002 |
| The farm records of Rev. Ralph Sadleir, Castleknock, 1857-61 | Stead, David R. | Article in Journal | | 2017 |
| The father of the Brontës | Hopkins, Annette B. | Monograph or Collective Volume | [s.n.] | 1958 |
| The Fenian funeral of Terence Bellew McManus | Bisceglia, Louis R. | Article in Journal | | 1979 |
| The Fenian raids on Canada: a postscript to Irish involvement in the American Civil War | Ó Cathaoir, Brendan | Article in Journal | | 2015 |
| The fighting 69th : the history of the Sixty-ninth Regiment of New York | Powers, Kenneth H. | Monograph or Collective Volume | The Irish American Heritage Museum | #|- |
| The fighting 69th times four | Repucha, Caroline M. | Article in Journal | | 2004 |
| The fighting Irish of the Civil War | Calkins, Virginia | Article in Journal | | 1994 |
| The fighting sixty-ninth | Mullen, Thomas J. | Article in Journal | | 1969 |
| The first Loreto sister : Mother Teresa Ball, 1794-1861 | Forristal, Desmond | Monograph or Collective Volume | Dominican | 1994 |
| The forgotten Irish : Irish emigrant experiences in America | Shiels, Damian | Monograph or Collective Volume | History Press Ireland | 2016 |
| The forgotton man of Ulster politics or Carson's lieutenant - the Right Honourable H.T. Barrie JP DL MP 1860-1922 | Callan, Aaron | Article in Journal | | 2018 |
| The formation of Meaghers' Irish Brigade | Garland, J. L. | Article in Journal | | 1958 |
| The Galway American 1862-63 : James Roche and the American civil war | Joyce, Toby | Article in Journal | | 1996 |
| The geopolitics of Anglo-Irish relations in the twentieth century | Sloan, Geoffrey R. | Monograph or Collective Volume | Leicester University Press | 1997 |
| The Gladstone Diaries, 1 : 1825-1832; 2 : 1833-1839; 3 : 1840-1847; 4 : 1848-1854; 5 : 1855-1860; 6 : 1861-1868; 7 : January 1869 - June 1871; 8 : July 1871 - December 1874; 9 : January 1875 - December 1880; 10 : January 1881 - June 1883; 11 : July 1883 - December 1886; 12 : 1887-1891; 13 : 1892-1896; 14 : Index. 14 vols. | Foot, Michael Richard Daniell, 1919-Gladstone, William Ewart, 1809-1898Matthew, Henry Colin Gray, 1941-1999 | Monograph or Collective Volume | | 1968 |
| The Godleys of Killegar | Kilbracken, John | Article in Book | | 2001 |
| The Great Famine and religious demography in mid-nineteenth-century Ulster | Gurrin, BrianKennedy, Liam, 1946-Miller, Kerby A., | Article in Book | | 2012 |
| The Great Gale of 1861 | O'Brien, Andrew | Article in Journal | | 2005 |
| The great storm of 1861 | Scudds, C. | Article in Journal | | 2000 |
| The greatest brigade : how the Irish Brigade cleared the way to victory in the American Civil War | Craughwell, Thomas J. | Monograph or Collective Volume | Four Winds | 2011 |
| The green and the blue | Welch, Richard F. | Article in Journal | | 2006 |
| The green and the grey : the Irish in the Confederate States of America | Gleeson, David T. | Monograph or Collective Volume | University of North Carolina Press | 2013 |
| The harp and the eagle : Irish-American volunteers and the Union Army, 1861-1865 | Bruce, Susannah Ural | Monograph or Collective Volume | New York University Press | 2006 |
| The history of the county and city of Cork. 2 vols. | Gibson, C. B. | Monograph or Collective Volume | | 1861 |
| The history of the ninth regiment, Massachusetts Volunteer Infantry, June, 1861-June, 1864 | Macnamara, Daniel GeorgeSamito, Christian G. | Monograph or Collective Volume | Fordham University Press | 2000 |
| The history of the Royal Munster Fusiliers, 1 : From 1652 to 1860; 2 : From 1861 to 1922 disbandment. 2 vols. | MacCance, Stouppe | Monograph or Collective Volume | | 1927 |
| The history of the Sixty-ninth regiment in the Irish brigade, 1861 to 1865 | O'Flaherty, P. | Monograph or Collective Volume | [s.n.] | 1986 |
| The Hon. Albinia Broderick becomes Kerrywoman Gobnait Ní Bhruadair | Moriarty, Norma | Article in Journal | | 2008 |
| The immortal Irishman : the Irish revolutionary who became an American hero | Egan, Timothy | Monograph or Collective Volume | Houghton Miffin Harcourt | 2016 |
| The impact of the American Civil War on the emergence of Irish-American nationalism | Manzor, Paul James | Thesis | | 2001 |
| The impact of the American Revolution on Ireland | York, Neil Longley | Article in Book | | 1998 |
| The impact of the [American] Civil War on the emergence of Irish-American nationalism | Manzor, Paul James | Thesis | | 2000 |
| The Irish brigade | Jones, Paul John | Monograph or Collective Volume | Lucy | 1969 |
| The Irish Brigade and its campaigns | Conyngham, David Power | Monograph or Collective Volume | Fordham University Press | 1994 |
| The Irish Brigade at Fredericksburg | Jones, F. | Article in Journal | | 1963 |
| The Irish brigade at Fredericksburg : the story of a glorious failure | Gallagher, Edward J. | Article in Journal | | 1942 |
| The Irish brigade at the battle of Fredericksburg | O'Flaherty, Patrick | Article in Journal | | 1987 |
| The Irish brigades in the Union army, 1861-65 | Mullen, Thomas J. | Article in Journal | | 1970 |
| The Irish cellar dwellers : Salford, Stockport and Rochdale, 1861-71 | Hayton, Sandra | Monograph or Collective Volume | University of Salford, Department of Politics and Contemporary History | 1992 |
| The Irish Desert Fox | Lowry, Thomas | Article in Journal | | 2003 |
| The Irish dragoons in the Amerian civil war | Garland, J. L. | Article in Journal | | 1950 |
| The Irish famine : a documentary | Ferriter, DiarmaidTóibín, Colm | Monograph or Collective Volume | Profile in association with London Review of Books | 2001 |
| The Irish general : Thomas Francis Meagher | Wylie, Paul R. | Monograph or Collective Volume | University of Oklahoma Press | 2007 |
| The Irish in Leeds, 1851-1861 | Dillon, T. | Article in Book | | 1974 |
| The Irish in the American Civil War | Shiels, Damien | Monograph or Collective Volume | History Press | 2013 |
| The Irish in the Civil War and reconstruction | Gleeson, David T. | Article in Book | | 2024 |
| The Irish lineage of the 69th Pennsylvania Volunteers | Kane, Michael H. | Article in Journal | | 1991 |
| The Irish marble industry and the Museum Building, Trinity College Dublin | Caulfield, Louise | Article in Book | | 2019 |
| The Irish nationalist and southern secession | Hernon, Joseph M. | Article in Journal | | 1966 |
| The Irish RM : the Resident Magistrates in the British administration of Ireland | Bonsall, Penny | Monograph or Collective Volume | Four Courts | 1997 |
| The irrepressible James Shields | Hassler, William W. | Article in Journal | | 1979 |
| The itinerant emigrant lecturer : James Brown's lecture tour of Britain and Ireland, 1861-1862 | Hewitt, Martin, 1962- | Article in Journal | | 1995 |
| The journal and correspondence of William, Lord Auckland | | Monograph or Collective Volume | [s.n.] | 1861 |
| The Knights Templars and their houses in south east Ireland | Nolan, Tom | Article in Journal | | 1980 |
| The last conquest of Ireland (perhaps) | Maume, PatrickMitchel, John | Monograph or Collective Volume | University College Dublin Press | 2005 |
| The last Irish scribe | Ó Lochlainn, Colm, 1892-1972 | Article in Journal | | 1941 |
| The last of the name | McGlinchey, Charles | Monograph or Collective Volume | Collins Press | 2007 |
| The last voyage of the 'Florence Graham' | Condon, Jim | Article in Journal | | 2003 |
| The leaders of public opinion in Ireland | Lecky, William Edward Hartpole, 1838-1903 | Monograph or Collective Volume | | 1861 |
| The legacy of General O'Brien in Chile | Morrin, Fergal | Article in Book | | 2006 |
| The letters of John O'Donovan in County Fermanagh : dogs, turkeycocks and ganders | Cunningham, John B. 1944- | Article in Journal | | 1992 |
| The life and adventures of two Drogheda Fenians, Patrick Leonard and John Francis Nugent | Matthews, Brendan | Article in Journal | | 2013 |
| The life and work of Irish-American artist John Mulvany (1839-1906) | Weber-Scobie, Anne | Monograph or Collective Volume | Binghampton | 1993 |
| The life, times, and correspondence of the Rt. Rev. Dr. Doyle, Bishop of Kildare and Leighlin | Fitzpatrick, W. J., 1830-1895 | Monograph or Collective Volume | | 1861 |
| The Limerick Workhouse, 1841-61 | Moane, Damian | Thesis | | 2002 |
| The Long Schoolroom : philosophical readings in W. B. Yeats’s poem ‘Among School Children’ | Nutbrown, Graham | Article in Journal | | 2019 |
| The loss of the 'Rival' on Skerd Rocks off Connemara, 1832 | Bourke, Edward J. | Article in Journal | | 2022 |
| The lost leader? Thomas Francis Meagher and the Fenian Brotherhood | McCarthy, Pat | Article in Book | | 2006 |
| The luck of Andrew J. Byrne | Joyce, Toby | Article in Journal | | 2010 |
| The MacManus welcome, San Francisco, 1851 | Bisceglia, Louis R. | Article in Journal | | 1981 |
| The man from Largy: James Mooney, Native American scholar and the Meath connection | Ó Siadhail, Pádraig | Article in Journal | | 2012 |
| The management of a great estate : patronage, income and expenditure on the duke of Devonshire's Irish property, c. 1861-1891 | Proudfoot, Lindsay J. | Article in Journal | | 1986 |
| The mathematical papers of Sir William Rowan Hamilton, vol. 4 Geometry, analysis, astronomy, probability and finite differences, miscellaneous | | Monograph or Collective Volume | Cambridge University Press | 2000 |
| The medical mythology of Ireland | Mooney, James, 1861-1921 | Article in Journal | | 1887 |
| The memorial to the Irish brigade at Gettysburg | Anonymous | Article in Journal | | 1958 |
| The Museum Building of Trinity College Dublin : A model of Victorian craftsmanship | | Monograph or Collective Volume | Four Courts Press | 2019 |
| The mystery of William Handlon | Cole, Hunter McKelva | Article in Journal | | 2005 |
| The new bridge at Wicklow | Anonymous | Article in Journal | | 2004 |
| The New York draft riots of 1863 : an Irish civil war? | Joyce, Toby | Article in Journal | | 2003 |
| The Newspaper Man. James Conwill (1861-1936) | Kavanagh, Myles | Article in Journal | | 2013 |
| The next world and the New World : relief, migration and the Great Irish Famine | Ó Gráda, Cormac | Article in Journal | | 2019 |
| The O'Connell boy : educating "The Wolf Child". An Irish-American memoir (1932-1950) | O'Connell, Tom, 1932- | Monograph or Collective Volume | Sanctuary Unlimited | 2005 |
| The O'Donovan family of Atateemore, alias Blackney's Part, co. Kilkenny : planter development of lands, farmsteads and demesnes north of Waterford City | Herity, Michael | Article in Journal | | 2012 |
| The Orange Order and social violence in mid-nineteenth-century Saint John | See, Scott W. | Article in Book | | 1988 |
| The Ordnance Survey letters : Wicklow | | Monograph or Collective Volume | Roundwood & District Historical & Folklore Society and Kestrel Books | 2000 |
| The Ordnance Survey Letters of King's County: their place in the historical literature of the county | Byrne, Michael | Article in Journal | | 2013 |
| The Paddy camps : the Irish of Lowell, 1821-61 | Mitchell, Brian | Monograph or Collective Volume | University of Illinois Press | 1988 |
| The people's primate : a memoir of Joseph Cardinal MacRory | Murphy, J. J. | Monograph or Collective Volume | Priory P. | 1946 |
| The place-name Clonmel | Lyons, Patrick, 1861-1954 | Article in Journal | | 1939 |
| The poet Furlongs of Tallaght and Taghmon | Gaul, Liam | Article in Journal | | 2005 |
| The politics of resentment : Unionist regiments and the New Orleans immigrant community, 1862-1864 | Hunter, G. | Article in Journal | | 2003 |
| The port of tears : the life of Father John Sullivan, S. J. | Bodkin, Mathias | Monograph or Collective Volume | Burns & Oates | 1954 |
| The prelude to stethoscopy : some French, British and Irish contributions in the early nineteenth century | Agnew, R. | Article in Journal | | 2003 |
| The Premonstratensian houses of Carrickfergus, White Abbey and Woodburn | McNeill, T. E. | Article in Journal | | 1983 |
| The prison ministry of Father Peter Whelan, Georgia priest and confederate chaplain | Meaney, Peter J. | Article in Journal | | 1987 |
| The protestant influence on the origins of Irish Home Rule, 1861-1871 | Golden, J. J. | Article in Journal | | 2013 |
| The protestants of County Leitrim, 1620-1861 | Miller, Kerby A. | Article in Book | | 2019 |
| The Queen's Institute, Dublin (1861-1881) : the first technical college for women in the British Isles | Phillips, Patricia | Article in Book | | 2000 |
| The re-establishment of Tuam C.B.S. | Waldron, John J. | Article in Book | | 1997 |
| The reception of The plough and the stars | Holloway, Joseph | Article in Book | | 2016 |
| The regional variations in population changes in Ireland, 1861-1881 | Cousens, S. H. | Article in Journal | | 1964 |
| The regional variations in the fall of population in Ireland, 1846-61, following the Great Irish Famine | Cousens, S. H. | Thesis | | |
| The relationship between Major John MacBride & Mrs Clara Allen | Jordan, Anthony | Article in Journal | | 2014 |
| The religious inquiry in the Irish census of 1861 | MacCourt, Malcolm P. A. | Article in Journal | | 1978 |
| The religious inquiry in the Irish census of 1861 | Macourt, M. P. A. | Article in Journal | | 1978 |
| The religious trend in secular English/Irish schoolbooks 1850-1861 and 1871-1880 | Alwall, Ellen | Monograph or Collective Volume | University of Lund, CWK Gleerup | 1974 |
| The rise and demise of the Dublin Cattle Market | Clare, Liam | Monograph or Collective Volume | Foxrock Local History Club | 2012 |
| The Romance of the Wheel : Cycling, Fiction and Late Nineteenth-century Ireland | Griffin, Brian | Article in Journal | | 2009 |
| The school beside the chapel | Toibín, Micheál | Article in Journal | | 1970 |
| The search for missing friends. Vol. 5 : 1861-65 | Ahern, Dennis J. | Article in Journal | | 2001 |
| The Seven Other 'Youthful founders' of the Society | | Article in Book | | 2023 |
| The shimmering waste : the life and times of Robert O'Hara Burke | Henry, William | Monograph or Collective Volume | The author | 1997 |
| The sixty-ninth regiment of New York | Forde, Frank | Article in Journal | | 1989 |
| The Sparrows and the Parkers | Davidson, Mary Anne Norman | Article in Journal | | 2010 |
| The St Louis Catholic press and political issues, 1845-61 | Cross, Jasper W. | Article in Journal | | 1969 |
| The star-spangled shamrock : memory and meaning in Irish America | O'Neill, Kevin | Article in Book | | 2001 |
| The Stoneyford, County Antrim to Coleraine, Australia : the diary of Samuel Connor, MD. | Geary, Laurence M. | Article in Journal | | 1995 |
| The story of Annie Lyons | Byrne, Mary | Article in Journal | | 2004 |
| The story of the 116th Regiment, Pennsylvania Volunteers in the War of the Rebellion | Kohl, Lawrence FrederickMulholland, St. Clair A. (St. Clair Augustin) | Monograph or Collective Volume | Fordham University Press | 1996 |
| The strange death of Thomas Francis Meagher : tribal politics in territorial Montana | Emmons, David M. | Article in Book | | 2006 |
| The surrender of Padraic Pearse | Lowe, W.H.M. (William Henry Muir) | Article in Journal | | 1940 |
| The topographical poems of John O'Dubhagain and Giolla na naomh Ó hUidhrin | | Monograph or Collective Volume | Irish Archaeological and Celtic Society | 1862 |
| The tragedy at Portobello bridge | Moorhead, Patricia | Article in Journal | | 1996 |
| The transformation of Ireland, 1900-2000 | Ferriter, Diarmaid | Monograph or Collective Volume | Profile Books | 2004 |
| The tribes and customs of Hy-Many, commonly called O'Kelly's country | | Monograph or Collective Volume | Tower Books | 1976 |
| The two histories of mid-nineteenth-century America : some reflections on the recent historiography of the Civil War | Parish, Peter | Article in Journal | | 1993 |
| The use of the American civil war in the debate over Irish home rule | Hernon, Joseph M. | Article in Journal | | 1964 |
| The use of the anastatic printing process in Ireland | Law, Edward | Article in Journal | | 2006 |
| The very odd vision of F. W. Guerin | Ward, Geoffrey C. | Article in Journal | | 1982 |
| The visit of the King and Queen to Kilkenny Castle in 1904: : letter written by Molly, wife of Canon Percy Wills | Wills, Molly | Article in Journal | | 1988 |
| The volunteer military companies of antebellum Milwaukee | Jung, Patrick | Article in Journal | | 1992 |
| The Wellington testimonial | Garnett, P. F. | Article in Journal | | 1952 |
| The western Irish brigade (23rd Illinois infantry regiment) | Von Allendorfer, Frederic | Article in Journal | | 1955 |
| The world of Mary Farrington, 1841-1932 | Reynolds, Elsie | Article in Journal | | 1996 |
| Thomas Francis Meagher | Murphy, Kevin | Article in Book | | 1987 |
| Thomas Francis Meagher : an Irish revolutionary in America | Athearn, R. G. | Monograph or Collective Volume | University of Colorado Press | 1949 |
| Thomas Francis Meagher : reluctant revolutionary | Hearne, John M. | Article in Book | | 2006 |
| Thomas Francis Meagher : the making of an Irish-American | | Monograph or Collective Volume | Irish Academic Press | 2005 |
| Thomas Francis Meagher in love and war : a narrative history | Smith, David | Article in Book | | 2006 |
| Three ballads of the American civil war | Mac Lochlainn, Alf, 1926- | Article in Journal | | 1963 |
| Three Irish-born judges at the Cape 1861-1896 | Girvin, Stephen D. | Article in Journal | | 1989 |
| Three sea captains | Blaney, Jim | Article in Journal | | 1980 |
| Through American and Irish wars : the life and times of General Thomas W. Sweeny 1820-1892 | Morgan, Jack | Monograph or Collective Volume | Irish Academic Press | 2006 |
| Through Irish eyes : the Civil War photography of Timothy O'Sullivan | McGinn, Brian | Article in Journal | | 1999 |
| Throw away : Dublin's nightclub flyers 1990-1999 | Nugent, Ciarán ; Maybury, Peter | Monograph or Collective Volume | Image Text Sound Editions | 2022 |
| To perish or to leave? migratory flows in great famine Ireland | Piola, Catherine | Article in Journal | | 2014 |
| Toward the "lace curtain" : the Irish in Cleveland in the immediate Post-Civil War era | Geary, James W. | Article in Journal | | 1982 |
| Tracing the Irish in the American Civil War | Fitzsimons, Fiona | Article in Journal | | 2014 |
| Tracts relating to Ireland, 1 | | Monograph or Collective Volume | | 1841 |
| Translating nations: botany, organicism and diaspora | Craig, Cairns | Article in Journal | | 2010 |
| Troubled times : war and rebellion in North Galway, 1913-1923 | Deignan, Jarlath | Monograph or Collective Volume | Letertec Ireland Ltd | 2019 |
| Tuath na Dromann : a history of Cill na Martra | Murphy, Donal, 1957- | Monograph or Collective Volume | Original Writing | 2008 |
| Turas Mhíchíl Uí Iceadha chun na Róimhe (cuid a dó): moilliú agus toirmeasc | Briody, Mícheál | Article in Journal | | 2016 |
| Turas Mhíchíl Uí Iceadha chun na Róimhe (cuid a haon) | Briody, Mícheál | Article in Journal | | 2015 |
| Twice built : The construction of St. Patrick's church, Monkstown, 1861-1866 | Conlon, Tom | Monograph or Collective Volume | Genealogical Society of Ireland | 2016 |
| Two censuses : religion and the politics of recognition | Flanagan, Kieran | Article in Journal | | 2024 |
| Two Kingstown captains | Lowth, Cormac F. | Article in Journal | | 2003 |
| Two letters from Fort Sumter | | Article in Journal | | 1962 |
| Two letters of John O'Donovan | O'Donovan, John, 1806-1861 | Article in Journal | | 1954 |
| Two relics of the American civil war | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1951 |
| Two Ulster Businessmen's views of the American civil war | Morton, Grenfell | Article in Journal | | 1975 |
| Union green : the Irish community and the civil war | Spann, Edward K. | Article in Book | | 1996 |
| Upholding the commandments and the will of the majority: the Catholic hierarchy, the October 1922 pastoral, and the Irish civil war | Waldron, KieranÓ Corráin, Daithí | Article in Journal | | 2023 |
| Urban morphology, social geography and the economics of local government: Kilkenny City, 1861-1922 | Donoghue, Fergal | Thesis | | 2017 |
| War and peace : Ireland since the 1960s | Kinealy, Christine | Monograph or Collective Volume | Reaktion Books | 2010 |
| War and recruitment - peasants as patriots | Truslow, Marion A. | Article in Journal | | 1993 |
| Was Berkeley a Jacobite? Passive Obedience revisited | Ross, Ian Campbell | Article in Journal | | 2005 |
| West Cork place-name studies: Bruno O'Donoghue, his predecessors and contemporaries | Collins, J.F. | Article in Journal | | 2015 |
| West Cork's Land War - as fiction portrayed it | Lane, Pádraig G. | Article in Journal | | 2022 |
| Westmeath news from Buenos Aires as reported in 'The Standard and River Plate News' | Walsh, Edward | Article in Journal | | 2017 |
| What Determines Family Size? Irish Farming Families in Nineteenth-Century Ontario | Hedican, Edward J. | Article in Journal | | 2006 |
| Where were the Methodists? A review of the distribution of Methodists between 1861 and 1911 in twenty-six counties of Ireland | Waddington, Shelagh B. | Article in Journal | | 2013 |
| Whitley Stokes's correspondence with John O'Donovan, 1857-1861 | Herity, Michael | Article in Journal | | 2010 |
| Who fought for the North in the Civil War? Concord, Massachusetts enlistments | Rorabaugh, W. J. | Article in Journal | | 1986 |
| Who were the Devat brothers? | M., G.McM., T. | Article in Journal | | 2011 |
| William John Kelly - a Fenian | Foley, Bertie | Article in Journal | | 2016 |
| William McCleary and the trade iun pirated caricatures in early nineteenth-century Dublin: part 1 - 'Unlawfully Participating in the profits of their Labour' | Beltrametti, SilviaLaffan, William | Article in Journal | | 2020 |
| William Redmond and the Irish Free State. Parts I-II | Reynolds, Brian A. | Article in Journal | | 1977 |
| William Sharman Crawford : a political biography | Kennedy, Brian A. | Thesis | | 1953 |
| William Sharman Crawford and domestic legislation for Ireland | Kennedy, Brian A. | Article in Journal | | 1947 |
| William Sharman Crawford and Irish land legislation in parliament, 1835-52 | Gray, Peter | Article in Book | Four Courts Press | 2024 |
| William Sharman Crawford and Irish Presbyterianism | Gray, Peter | Article in Journal | | 2024 |
| William Sharman Crawford and Irish Presbyterianism | Gray, Peter, 1965- | Article in Journal | | 2024 |
| William Sharman Crawford and Ulster radicalism | Gray, Peter | Monograph or Collective Volume | University College Dublin Press | 2023 |
| William Smith O'Brien and the American civil war | David, Richard | Article in Journal | | 1993 |
| William Wallace's civil war letters : the Virginia campaign | Holzhueter, John O. | Article in Journal | | 1973 |
| Willie Redmond 1861-1917 "a forgotten hero" | Bugler, Paul | Article in Journal | | 2002 |
| Wooden artifacts from the excavation of the medieval city of Cork | Hurley, Mark J. | Article in Book | | 1982 |
| Words in maps : Ireland seen by cartographers and writers from William Petty to Tim Robinson | Rossi, Massimo | Article in Book | | 2018 |
| Writing a small nation's past : Wales in comparative perspective, 1850-1950 | | Monograph or Collective Volume | Ashgate | 2013 |
| Writing across empire : W. B. Yeats and Rabindranath Tagore | Lennon, Joseph | Article in Book | | 2003 |
| Zion Church, Rathgar : a brief account of its history, 1861-1961 | Browne, P. H.Hilliard, D. R. C. | Monograph or Collective Volume | Thom [printer] | 1961 |
| Zion Church, Rathgar : a brief account of its history, 1861-1986 | Browne, P. H.Hilliard, D. R. C. | Monograph or Collective Volume | Jack Hade and Co. [printer] | 1986 |
| ‘Back into the old homestead’: The Irish Cottage in Irish-American Fiction, 1861-1873 | Cusack, Christopher | Article in Book | | 2023 |
| ‘Bands of fellowship ’: the role of personal relationships and social networks among Irish migrants in New Zealand, 1861–1911 | McCarthy, Angela | Article in Journal | | 2005 |
| ‘I have been trying very hard to be powerful “nice” …’ : the correspondence of Sister M. De Sales (Brennan) during the American Civil War | Quinn, E. Moore | Article in Journal | | 2010 |
| ‘I have been trying veryhard to be powerful “nice” …’ : the correspondence of Sister M. De Sales (Brennan) during the American Civil War | Moore Quinn, E. | Article in Journal | | 2010 |
| ‘The Apple Doesn’t fall far from the Tree’: The Creative Influence of Douglas Hyde and Lucy Cometina Kurtz on their Children | Nic an Bhaird, Máire | Article in Book | Ollscoil na hÉireann | 2023 |
| ‘To live and die [for] Dixie’ : Irish civilians and the Confederate States of America | Gleeson, David T. | Article in Journal | | 2010 |
| ‘To live and die [for] Dixie’ : Irish civilians and the Confederate States of America | Gleeson, David T. | Article in Journal | | 2010 |
| “In sober dignity” : the Irish Brigade, ethnicity, and the Irish Catholic temperance movement in the Civil War era | Smithmyer, Abbi | Article in Journal | | 2021 |
| “Perhaps the white man’s God has willed it so”: Reconsidering the “Indian” Poems of Pauline Johnson and Duncan Campbell Scott | Gerson, Carole | Article in Book | | 2021 |