| "... A strange spectacle ..." : German travellers in the west 1828-1858 | Rasche, Hermann | Article in Journal | | 1995 |
| "A false, mawkish and mongrel humanity"? The early history of employers' liability in Ireland | Greer, D. S. | Article in Book | | 2001 |
| "For the love of God" | Cassells, D. B. | Article in Journal | | 1988 |
| "My Jimmy dear..." A prison verse by Tom Clarke | Hegarty, Roddy | Article in Journal | | 2011 |
| "Paddy and pig" : German travel writers in the 'Wild West' 1828-1858 | Bourke, Eoin | Article in Journal | | 2001 |
| "Sagart gan iomrádh" : An tAthair Domhnaill Ó Morchadha (1858-1935) agus amhráin Pennsylvania | Ní Chonghaile, Deirdre | Article in Book | | 2015 |
| "The indispensable informer": Daniel O'Sullivan Goula and the Phoenix Society, 1858-59 | Kennedy, Padraic | Article in Journal | | 2010 |
| 'A platform upon which all could unite'? : temperance in Ulster and the Irish Temperance League, 1858-1914 | Campbell, Orfhlaith | Thesis | | |
| 'Abandon Hibernicisation' : priests, Ribbonmen and an Irish street fight in the north-east of England in 1858 | MacRaild, Donald M. | Article in Journal | | 2003 |
| 'An ideal as art': the assertion of realities in the fiction of Somerville and Ross | Cronin, John
| Article in Journal | | 1985 |
| 'From the pulpit the Treaty is being rammed down our throats' | Rice, Ellie | Article in Book | Penguin Ireland | 2016 |
| 'Hunters in red coats' : The Irish new girl in Edith Somerville's 'Little Red Riding-Hood in Kerry' (1934) | Jamison, Anne | Article in Book | | 2020 |
| 'I do nat see what can be gained by embarking on a contest at all'. Carlow and the 1918 General Election | Callinan, Elaine | Article in Journal | | 2019 |
| 'Overwhelmed with poverty, divisions and distress' : Robert Owen's tour of Ireland, 1822-3 | Donnachie, Ian | Article in Journal | | 2014 |
| 'Paralysing the arm' : the Unionists and the Army Annual Act, 1911-14 | Smith, Jeremy | Article in Journal | | 1996 |
| 'Silence' by Lizzie Sullivan | Doyle, Edwin | Article in Journal | | 2019 |
| 'The Yellow Cross' | Cunningham, T. P. | Article in Journal | | 1986 |
| 150th anniversary of Kilcronaghan Parish Church | Richardson, H. Hilary | Monograph or Collective Volume | Kilcronaghan Parish Church | 2008 |
| 16 lives : Thomas Clarke | Litton, Helen | Monograph or Collective Volume | O'Brien Press | 2014 |
| 1916 in Kilmainham | Bourke, Wesley | Article in Journal | | 2010 |
| A bibliography of books by the O'Rahilly, Tom Clarke, Micheál Ó hAnnracháin and Countess de Markievicz | O'Hegarty, P. S. | Monograph or Collective Volume | [s.n.] | 1936 |
| A candle was lit : life of Mother Mary Aikenhead | Butler, Margery Bayley | Monograph or Collective Volume | Clonmore & Reynolds | 1953 |
| A cathedral renewed : St Macartan's Monaghan | | Monograph or Collective Volume | The Columba Press | 1998 |
| A cause worth dying for : the last letters of Pearse, MacDonagh and Clarke | Ó Corráin, Daithí | Article in Book | | 2016 |
| A chorographic account of the southern part of the County Wexford, written anno 1684 | Hore, H. F.Leigh, Robert | Article in Journal | | 1858 |
| A contribution to a study of Fenianism in Breifne | Ó Lúing, Seán | Article in Journal | | 1967 |
| A country practice through three generations | Marshall, Pamela | Article in Journal | | 1989 |
| A Dublin convert roll : the diary of the Rev. P. E. O'Farrelly | O'Connell, Philip | Article in Journal | | 1949 |
| A Hiberno-Isidorian etymology | Baumgarten, Rolf | Article in Journal | | 1983 |
| A history of a Crimean War charity : the Seaton Needlework Association and its fund, 1858-2014 | Huddie, Paul | Article in Journal | | 2015 |
| A history of Glencraig Parish | Hill, George W. L.Maconachie, Alwyn | Monograph or Collective Volume | William Trimble [Printer] | 1978 |
| A history of Mullingar Presbyterian Church | Lockington, John W. | Monograph or Collective Volume | The author | 2013 |
| A lesson from history : the urban battlefield and the 1916 Rising | Campbell, Liam | Article in Journal | | 2004 |
| A Life in the Royal Irish Constabulary 1858-1888 | Martin, June | Article in Journal | | 2009 |
| A military analysis of the Easter Rising | Campbell, Liam | Article in Journal | | 2006 |
| A most peculiar Carlow murder trial | Breathnach, Seamus | Article in Journal | | 2006 |
| A popular bibliography of the Fenian movement | Guptill, Patricia F. | Article in Journal | | 1969 |
| A possible source for Keating's Forus Feasa ar Éirinn | Ní Bhrolcháin, Muireann | Article in Journal | | 1982 |
| A. J. Gordon and H. Grattan Guiness : a case study of transatlantic evangelicalism | Gibson, Scott M. | Article in Book | | 1999 |
| Abbot Columba Marmion | Murray, Placid | Article in Book | | 2005 |
| Abbot Columba Marmion (1858-1923) | Marmion, Declan | Article in Book | | 2013 |
| Acts of reading : teachers, text and childhood | | Monograph or Collective Volume | Trentham | 2009 |
| Agrarian improvement and social unrest : Lord George Hill and the Gaoth Dobhair sheep war 1856-1860 | Mac Suibhne, Breandàn | Article in Book | | 1995 |
| Alexander 'Baby' Gray (1858-1916) and the battle at Ashbourne, 28th April 1916 | Dooley, Terence A. M. | Article in Journal | | 2003 |
| Alexander Anderson, (1858-1936) | Cunningham, Jennifer | Article in Journal | | 2010 |
| Alexis Soyer (1810-1858) : 'A feeling heart' | Kinealy, Christine | Article in Book | NA | 2024 |
| Alexis Soyer and the Irish famine : 'splendid promises and abortive measures' | Strang, J.Toomre, Joyce | Article in Book | NA | 1999 |
| American financing of Fenianism in Ireland, 1858-1867 | Quigley, Kevin James | Thesis | | 1983 |
| American planters and Irish landlords in comparative and transnational perspective : lords of land and labor | Smith, Cathal | Monograph or Collective Volume | Routledge | 2021 |
| An alphabetical dictionary of coats of arms belonging to families in Great Britain and Ireland : forming an extensive ordinary of British armorial. 2 vols. | Papworth, J. W. | Monograph or Collective Volume | | 1858 |
| An Enthusiast: Edith ΠSomerville's novel of the Irish War of Independence | Greene, Nicole Pepinster | Article in Journal | | 2012 |
| An excursion to Kilcooley Abbey 18th August 1912 | McEvoy, Frank | Article in Journal | | 2010 |
| An extract from the diaries of Conor Paul Francis Kehoe (1858-1931) | Kehoe, Paul Francis | Article in Journal | | 2004 |
| An incorruptible Irishman. Being an account of Chief Justice Charles Kendal Bushe, and of his wife, Nancy Crampton, and their times, 1767-1843 | Martin, Violet Florence, 1862-1915Somerville, Edith Anna OEnone, 1858-1949 | Monograph or Collective Volume | | 1932 |
| An Irish army in America | Ruddy, Michael | Article in Journal | | 2003 |
| An Irish missionary in Pretoria | McCormack, Barbara | Article in Book | | 2015 |
| An old Fenian passes. Mr John Wall of Bandon, and one other survives. What of the remnanrts of the 'Old Guard'? | Anonymous | Article in Journal | | 2002 |
| Ancient rubbish and interior spaces : M.A. Butler and M.J. Farrell, dis-covered | Morrison, Kristin | Article in Book | | 1993 |
| Ann Morrison - from Downpatrick to Australia | Lennon, Gerard | Article in Journal | | 1991 |
| Annie Scott Dill Maunder (née Russell) | Harron, Michael | Article in Journal | | 2017 |
| Anthropometric measures of living standards and gender inequality in nineteenth-century Britain | Horrell, SaraMeridith, DavidOxley, Deborah | Article in Journal | | 2007 |
| Apologia pro Hibernia adversus Cambri calumnias | White, Stephen, 1575-1647? ; Kelly, Matthew, 1814-1858 | Monograph or Collective Volume | NA | 1849 |
| Ardmore life-boat station | R.N.L.I | Article in Journal | | 1990 |
| Armstrongs : from the debatable lands of Scotland to the 1798 rising in Ireland | Devine, Joseph | Article in Journal | | 2003 |
| Articles 41 and 44 : minority religious opinion, 1937-1980 | Ó Corráin, Daithí | Article in Book | | 2008 |
| Ascendancy and tradition in Anglo-Irish literary history from 1789 to 1929 | McCormack, W. J. | Monograph or Collective Volume | [s.n.] | 1985 |
| Aspects of the Fenian movement in Kilkenny, 1858-70 | Brennan, Patrick Anthony | Thesis | | 1979 |
| Authority and freedom : John Henry Newman and the formation of youth | McClelland, Vincent Alan | Article in Book | | 1996 |
| Avon calling : the influence of Frank Benson on the Irish theatre | Moran, James | Article in Journal | | 2012 |
| Ballon Hill and the Lecky collection | O'Neill, Pat | Article in Journal | | 2006 |
| Bandon's future Prime Minister | Murphy, Dan | Article in Journal | | 2019 |
| Becoming European: national identity, sovreignty and Europeanisation in Irish political culture | Girvan, Brian | Article in Journal | | 2010 |
| Beggars on horseback : the Irish cousins in Wales | Garavel, Andrew J. | Article in Journal | | 2014 |
| Bertram Windle : the Honan Bequest and the modernisation of University College Cork, 1904-1919 | Keogh, AnnKeogh, DermotKiely, Patrick | Monograph or Collective Volume | Cork University Press | 2010 |
| Bibliography of the publications of Kuno Meyer | Best, R. I. (Richard Irvine), 1872-1959 | Article in Journal | | 1925 |
| Bishop Alfred George Elliott (1858-1915) 'An able man, though somewhat odd in his ways" | Smyth, Jonathan A. | Article in Journal | | 2023 |
| Bishop Daniel Cohalan of Cork on republican resistance and hunger strikes : a theological note | Corkery, Pádraig | Article in Journal | | 2002 |
| Bishop Foley and two crises - Home Rule and conscription | Power, Ann | Article in Journal | | 2006 |
| Bishop Patrick Foley and the Carlow by-election of 1908 | Power, Anne | Article in Journal | | 2005 |
| Blessed Columba Marmion : a short biography | Tierney, Mark | Monograph or Collective Volume | Columba | 2000 |
| Bluff, bluster and brinkmanship : Andrew Bonar Law and the third Home Rule bill | Smith, Jeremy | Article in Journal | | 1993 |
| Book reviews 1975-2021 : reviews of works by distinguished biographers, historians, philosophers and writers | Gaughan, J. Anthony | Monograph or Collective Volume | Kingdom Books | 2022 |
| Breaking forms : the shift to performance in late twentieth-century Irish drama | Fox, Christine | Monograph or Collective Volume | Cambridge Scholars | 2008 |
| Brother Jerome Fitzpatrick | Coldrey, Barry M. | Article in Journal | | 1988 |
| Building St. Patrick's Cathedral | McNierney, Patrick J. | Article in Journal | | 2004 |
| Bullet throwing in Navan | French, Noel | Article in Journal | | 2011 |
| C.P. Crane, Kerry author | McMorran, Russell | Article in Journal | | 1997 |
| Caleb Powell, high sheriff of county Limerick, 1858, sums up his grand jury | Cussen, Robert | Article in Book | | 1967 |
| Calendar of State Papers, domestic series. Charles I | Anonymous | Monograph or Collective Volume | | 1858 |
| Cambrensis eversus seu potius historica fides in Rebus Hibernicis Giraldo Cambrensi abrogata. 3 vols. | Kelly, Matthew, 1814-1858[Lynch, John, c.1599–1677] | Monograph or Collective Volume | | 1848 |
| Charles Bethune Moffat | Browne, Bernard | Article in Journal | | 2007 |
| Charles Dickens : a Dublin chronicler | Cooke, Jim | Article in Journal | | 1989 |
| Charles Dickens's Ireland : an anthology | Cooke, Jim | Monograph or Collective Volume | Woodfield Press in association with RTE Commercial Enterprises | 1999 |
| Charles Evans Hughes and Charles Francis Murphy : the metamorphosis of progressivism | Huthmacher, J. Joseph | Article in Journal | | 1975 |
| Chauncy Olcott : Irish-American mother-love, romance, and nationalism | Fielder, Mari Kathleen | Article in Journal | | 1987 |
| Col. Vigors, Lord Walter Fitzgerald and the journal of the Association for the Preservation of the Memorials of the Dead in Ireland | De hÓir, Siobhán | Article in Journal | | 1991 |
| Coláiste na Tríonóide agus an Éirí Amach | Ní Mhaoláin, Niamh | Monograph or Collective Volume | Trinity College, Dublin | 2015 |
| Coláistí na Bainríona | Mac Eóinín, Uinseann B. | Article in Journal | | 1960 |
| Cold Case - solved! | Kinsella, John | Article in Journal | | 2005 |
| Coleraine and neighbourhood some sixty years ago | Anonymous | Article in Journal | | 2015 |
| Colonel Edward Saunderson : land and loyalty in Victorian Ireland | Jackson, Alvin | Monograph or Collective Volume | Clarendon Press | 1995 |
| Columba Marmion, a blessed Dubliner | Murray, Placid | Article in Journal | | 2000 |
| Commissions of inquiry as ritual : Bourdieu, the marquis and the Endowed Schools of Ireland, 1854–58 | Flanagan, Kieran | Article in Journal | | 2011 |
| Commissions of inquiry as ritual : Bourdieu, the marquis and the Endowed Schools of Ireland, 1854–58 | Flanagan, Kieran | Article in Journal | | 2011 |
| Competitive Coursing at Coole, Co. Cork, 1858-74 | D'Alton, Stephen | Article in Journal | | 2022 |
| Comprehending the Fenians (comment) | Comerford, R.V. (Richard Vincent) | Article in Journal | | 1992 |
| Concerning John Hogan | Curran, C. P. | Article in Journal | | 1947 |
| Constance : the tragic and scandalous life of Mrs Oscar Wilde | Moyle, Franny | Monograph or Collective Volume | Hodder | 2011 |
| Constitutional contradictions : accommodating multiple identities after the Good Friday agreement | Humphreys, Richard | Article in Book | | 2008 |
| Copper mining at Mount Gabriel, Co. Cork : bronze age bonanza or post-famine fiasco | Briggs, C. Stephen | Article in Journal | | 1983 |
| Correspondence between Bishop O'Dwyer and Bishop Foley on the Dublin Rising, 1916-17 | O'Callaghan, Edward P. | Article in Journal | | 1978 |
| Correspondence concerning the system of national education between archbishop Daniel Murray of Dublin and bishop George J. Browne of Galway | | Article in Journal | | 1979 |
| Coursing and the upper classes in Victorian Ireland | Magee, Jonathan | Article in Journal | | 2008 |
| Creating order? Painting the crowd in nineteenth-century Ireland | Boland, Mary Jane | Article in Book | | 2016 |
| Crested china souvenirs | Anonymous | Article in Journal | | 2002 |
| Daniel O'Connor's account of the 1st Light Infantry Regiment of the Irish Legion intended for Venezuela, 1819-1820 | Chartrand, René | Article in Journal | | 2009 |
| Dark liturgy, bloody praxis: the 1916 Rising | Murphy, Séamus, SJ | Article in Journal | | 2016 |
| Day in the life : sketches of territorial residents | Treuer, Anton | Article in Journal | | 1998 |
| De Valera, the 1937 Constitution, and proportional representation | Kissane, Bill | Article in Book | | 2008 |
| Death in the city : Dublin 1916 | O'Brien, Paul | Article in Journal | | 2015 |
| Destruction of Irish manuscripts and the National Board of Education | Sharpe, Richard | Article in Journal | | 2017 |
| Diary of a Voyage on H.M.S. Himalaya from Portsmouth to Hong Kong | Flanigan, AlexanderPue, BobWalker, Doreen | Article in Journal | | 2010 |
| Diary of Piers Murphy of Corcreeghagh for 1858-1862 | O'Mahony, Canice | Article in Journal | | 1999 |
| Doctor at sea | Hadden, Rosalind | Article in Journal | | 2001 |
| Documents and sources. Coddington MS 8: Memoir of Caroline Coddington (1815-1884) | Whiteside, Lesley | Article in Journal | | 2017 |
| Doing local history in county Kilkenny : an index to the Probate court papers 1858-1883. Part 2 : I-Z | Silverman, Marilyn | Article in Journal | | 1992 |
| Doing local history in county Kilkenny : an index to the Probate Court papers, 1858-1883 | Silverman, Marilyn | Article in Journal | | 1989 |
| Dolmen builders and Norman sculptures - artists in stone | Brophy, Susanne | Article in Journal | | 1978 |
| Dom Columba Marmion | O'Brien, Sylvester | Article in Journal | | 1931 |
| Dom Columba Marmion : a biography | Tierney, Mark | Monograph or Collective Volume | Columba | 1994 |
| Dom Columba Marmion, 1858-1923 | O'Dea, Bernard | Article in Journal | | 1958 |
| Dom Columba Marmion, O. S. B. | Merten, Aubert | Article in Journal | | 1937 |
| Domhnaill Ó Súilliobháin, Sagart (1790-1858) | Breatnach, DiarmuidNí Mhurchú, Máire | Article in Journal | | 2022 |
| Douglas Hyde : my American journey | NA | Monograph or Collective Volume | University College Dublin Press | 2019 |
| Downpatrick Cricket Club and the Island of Madeira | Erskine, Lawrence | Article in Journal | | 2000 |
| Dr E. Somerville : a biography | Cummins, Geraldine Dorothy | Monograph or Collective Volume | Dakers | 1952 |
| Dr John St Clair Boyd (1858-1918) | Blaney, Roger | Article in Journal | | 1984 |
| Dr. Edith OEone Somerville, 1858-1949 : exhibition of paintings, drawings and illustrations, Drishane, Co. Cork, 5-9 September 1984 | Gillespie, FrancesSomerville, Edith Anna OEnone, 1858-1949 | Monograph or Collective Volume | Memories of Somerville and Ross Committee | 1984 |
| Dublin and the word in Blessed John Henry Newman (1801-90) | Norris, Thomas J. | Article in Book | | 2013 |
| Dublin before the Vikings : an adventure in discovery | Little, George A. | Monograph or Collective Volume | Gill | 1957 |
| Dublin Zoo: phases in its history | de Courcy, Catherine | Article in Journal | | 2010 |
| Dublin, the Viceroy, and the soldiers of the Crimean War | Huddie, Paul | Article in Journal | | 2018 |
| Dungarvan | Proudfoot, Lindsay J. | Article in Book | | 1994 |
| Edith Somerville (1858-1949) | Gillespie, Frances | Article in Book | | 1987 |
| Edith Somerville : a biography | Lewis, Gifford | Monograph or Collective Volume | Four Courts | 2005 |
| Edith Somerville and the West Carbery Hunt, 1903–19 | Brown, Laura Servilan | Article in Book | | 2019 |
| Edith Somerville in Thomastown | Murphy, William | Article in Journal | | 2006 |
| Edward Egan. “The poet Egan” | Egan-Baker, Maryan | Article in Journal | | 1995 |
| Ein Junge aus Hamburg im viktorianischen Schottland : Kuno Meyers briefe an die familie, 1874-1876 | Meyer, Kuno | Monograph or Collective Volume | Ergon | 2016 |
| Emigration from Tipperary workhouse, 1848-1858 | O'Mahony, Christopher | Article in Journal | | 1994 |
| Epistles from the yearly meeting of Friends, held in London, to the quarterly and monthly meetings in Great Britain, Ireland, and elsewhere; from 1681 to 1857. 2 vols. | Anonymous | Monograph or Collective Volume | | 1858 |
| Epistles from the yearly meeting of Friends, held in London, to the quarterly and monthly meetings in great Britain, Ireland, and elsewhere; from 1681 to 1857. 2 vols. | Anonymous | Monograph or Collective Volume | | 1858 |
| Epistles from the yearly meetings of Friends, held in London, to the quarterly and monthly meetings in Great Britain, Ireland, and elsewhere; from 1681 to 1857. 2 vols. | Anonymous | Monograph or Collective Volume | | 1858 |
| Eviction in the Montiaghs | Byrne, Pat | Article in Journal | | 2019 |
| Executed | anonymous | Article in Journal | | 2006 |
| Extramural pursuits of the eighteenth-century bench | Osborough, W. N. (William Nial) | Article in Book | | 2001 |
| F.H. Goldsmid and Archbishop Whately of Dublin : their significance in the emancipation debate | Hammond, Tony | Article in Journal | | 1998 |
| Faction in the Conservative party and the Home Rule crisis, 1912-14 | Murphy, R. | Article in Journal | | 1986 |
| Famine heroes of Stillorgan | MacMahon, Bryan, 1949- | Article in Journal | | 2018 |
| Famous first words : 'Never in my life will I master Gaelic' - Kuno Meyer in his diaries and correspondence | Löffler, Marion | Article in Journal | | 2017 |
| Famous Irish prisoners : 10, some confusion about Tom Clarke | Piondar, Sean | Article in Journal | | 1945 |
| Famous Irish prisoners : 9, Tom Clarke's sufferings and death | Piondar, Sean | Article in Journal | | 1945 |
| Father and son. The stained glass windows of Joshua and Harry Clarke, St Flannan's Church, Killaloe, Co. Clare | MacGabhann, Donncha | Article in Journal | | 2009 |
| Father Mathew Tower at Mount Patrick | Lombard, Mary | Article in Journal | | 2017 |
| Fenian documents in the State Paper Office | Mac Giolla Choille, Breandán | Article in Journal | | 1969 |
| Fenian flags | Snoddy, Oliver | Article in Journal | | 1967 |
| Fenian papers in the Catholic University of America - a preliminary survey | Pender, Séamus | Article in Journal | | 1976 |
| Fenian prisoners in Western Australia | Moynihan, John | Article in Journal | | 1968 |
| Fenianism in the context of world history | Hurst, Michael | Article in Journal | | 1967 |
| Fenianism revisited : pastime or revolutionary movement? (comment) | Newsinger, John | Article in Journal | | 1992 |
| Fenians and Fenianism : centenary essays | | Monograph or Collective Volume | Sceptre | 1968 |
| Fighting the Famine in Ireland | Duffy, P. J. | Article in Journal | | 2015 |
| Fish and chips and the 1916 Rising | O'Brien, Paul | Article in Journal | | 2012 |
| Forensics and folklore: The theft of 'human lard' in nineteenth-century Clare | Evans, AlunMac Suibhne, Breandán | Article in Journal | | 2012 |
| Forkhill protestants and Forkhill catholics, 1787-1858 | Madden, Kyla, 1974- | Monograph or Collective Volume | Liverpool University Press | 2005 |
| Fr Francis Smyth of 19th century Dalkey | Clarke, Liam | Article in Journal | | 2006 |
| France, Fenianism and Irish nationalist strategy | Comerford, R.V. (Richard Vincent) | Article in Journal | | 1982 |
| From Kent Co (Ontario) marriage records, 1857-1869 (also burials c.1820-1924; marriage records of Essex County, 1858-1864 (Ontario, Canada) | Reaume, Helen | Article in Journal | | 1994 |
| From Parnell to De Valera : a biography of Jennie Wyse Power, 1858-1941 | O'Neill, Marie | Monograph or Collective Volume | | 1991 |
| From protest to pragmatism : the Unionist government and North-South relations from 1959-72 | McCann, David (David Patrick) | Monograph or Collective Volume | Palgrave Macmillan | 2015 |
| From Whiskey to Famine : food and intercultural encounters In Irish history | Leerssen, J. Th. (Joep) | Article in Journal | | 2006 |
| Gaisce, greann agus grá: Conall Gulban agus féidearthachtaí na scéalaíochta gaisciúla | de Cléir, Síle | Article in Journal | | 2014 |
| Gaiscígh na Gluaiseachta | | Article in Journal | | 1948 |
| Geography as she used to be - an eclectic look at some venerable textbooks | Brady, Joseph | Article in Journal | | 2003 |
| George Joseph Plunkett Browne | Coen, Martin | Article in Journal | | 1978 |
| Griffith Survey of Dungiven 1858. Valuation of tenements. Parish of Dungiven | Anonymous | Article in Journal | | 1993 |
| Griffith Survey of Magheramore 1858. Valuation of tenements. Parish of Banagher | Anonymous | Article in Journal | | 1994 |
| Guilty or innocent? The Cormack brothers - trial, execution and exhumation | Murphy, Nancy | Monograph or Collective Volume | Relay Books | 1997 |
| Half-conquered rebels : the big house and West Cork patriotism in Somerville and Ross's fiction | Lane, Padraig G. | Article in Journal | | 2009 |
| Hard days, happy days : the history of Skeheenarinky National School, 1858 to 2008 | Defalco, KarolO'Riordan, Ed. | Monograph or Collective Volume | Skeheenarinky National School Parents' Association | 2008 |
| Herbert Hill, Dundrum | Smith, Margaret | Article in Journal | | 2018 |
| Hibernia's muses : the daughters of Thalia and Melpomene : portrait sketches of Irish women writers | Jackman, S. W. | Monograph or Collective Volume | Lutterworth Press | 2005 |
| Holy Trinity Church, Killiney, 1858-1996 : a parish history | Parish of Holy Trinity, Killiney | Monograph or Collective Volume | Parish of the Holy Trinity, Killiney | 1996 |
| Imitatio Christi: A small taste of Fr Dónald Ó Súilliobháin's translation: "Searc-Leanmhain Chríosd" | Hamilton, Pádraig | Article in Journal | | 2023 |
| Immigrants and savers : a rich new database on the Irish in 1850s New York | Anbinder, TylerWegge, Simone A.Ó Gráda, Cormac | Article in Journal | | 2017 |
| In memoriam Nevin Harkness Foster, F.L.S., M.R.I.A., M.B.O.U. 1858-1927 | S., J.A.S. | Article in Journal | | 1927 |
| In search of St Mary's past : placing nineteenth century Irish immigrant women in British feminist history | Rossiter, Ann | Article in Book | | 1996 |
| 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 |
| International relations in the writing and artwork of Edith Œ Somerville and Martin Ross : French leave (1928) and the Académie Colarossi at the end of the nineteenth century | Stevens, Julie Anne | Article in Book | | 2020 |
| Interpreting the constitution : essentially contested concepts | Clarke, Desmond M. | Article in Book | | 2008 |
| Interpreting the evidence : problems with dating the early Fianaigecht corpus | Murray, Kevin | Article in Book | Four Courts | 2012 |
| Ireland's railways past and present : Dublin | Baker, Michael, 1937- | Monograph or Collective Volume | Past and Present | 2005 |
| Irish burials in Panama, Central America 1858-1973 | Pyne, Peter | Article in Journal | | 2011 |
| Irish Catholic marriages in the London Lying-In Hospital records | Anonymous | Article in Journal | | 1998 |
| Irish leaders of our time : 1, Tom Clarke | MacDonagh, Donagh | Article in Journal | | 1945 |
| Irish nationalism and orange unionism in Canada : a reappraisal | McLaughlin, Robert | Article in Journal | | 2006 |
| Irish railways in 1858 | Mahon, G. R. | Article in Journal | | 1960 |
| Irish railways in 1858 | Mahon, G. R. | Article in Journal | | 1959 |
| Irish rebels in English prisons | O'Donovan Rossa, Jeremiah | Monograph or Collective Volume | Brandon | 1991 |
| Irish religious networks in colonial South Asia, ca. 1788-1858 | Crosbie, Barry | Article in Book | | 2015 |
| Irish republicanism in Scotland, 1858-1916 | Ó Catháin, Máirtín Seán | Monograph or Collective Volume | Irish Academic Press | 2007 |
| Irish Republicanism in Scotland, 1858-1916 | Ó Catháin, Máirtín | Monograph or Collective Volume | Four Courts | 2007 |
| Irish thatched cottages : a living tradition | Byrne, Emma | Monograph or Collective Volume | O'Brien Press | 2022 |
| Is stucco just the icing on the cake? | Laing, Alastair | Article in Book | | 2012 |
| James Delargy and the storymen of North Clare | Mac Mahon, Michael | Article in Journal | | 2009 |
| James Lyle Stirling mineral and medicinal water manufacturing,iImporter of wines and brandies, Athy and Tullamore | Guerin, Noel | Monograph or Collective Volume | | 2023 |
| James Nolan of Knockindrane (c.1746-1858) captain of the Myshall rebels 1798 | Kavanagh, P. J. | Article in Journal | | 1997 |
| James Stephens and the influence of the Fenians/IRB | Griffin, Brian | Monograph or Collective Volume | | 2011 |
| Jane's letters from Ireland 1884-1886 : as seen in the journal of Jane C. Mahon from March 1884 to October 1886 | Frantz, Peter B.Stanley, Jane C. Mahon | Monograph or Collective Volume | Pentland Press | 1999 |
| Jasper Tully, 1858-1938 | Kielty, Frances | Article in Journal | | 1990 |
| Jeremiah O'Donovan Rossa's funeral | Connell, Joseph E. A., Jr. | Article in Journal | | 2015 |
| John Healy (1858-1938), a suburban developer | MacMahon, Enda | Article in Journal | | 2014 |
| John Hogan : Irish neoclassical sculptor in Rome, 1800-1858 : a biography and catalogue raisonné | Turpin, J. | Monograph or Collective Volume | Irish Academic Press | 1982 |
| John Hogan and the Catholic religious revival | Turpin, John | Article in Journal | | 1979 |
| John Hogan in Dublin | Turpin, John | Article in Journal | | 1979 |
| John Hogan in Rome, 1824-1849 | Turpin, John | Article in Journal | | 2016 |
| John Hogan's busts for Bantry, and Viscount and Lady Berehaven's tour of Rome in 1842-43 | Boggi, Flavio | Article in Journal | | 2011 |
| John Kenny, 1847-1924 | Christ, Frances | Article in Journal | | 2015 |
| John L. Sullivan, world boxing champion : his connection with Abbeydorney | O'Sullivan, Donal J. | Article in Journal | | 2011 |
| John Mitchel's wilderness years in Tennessee | Lester, Deegee | Article in Journal | | 1990 |
| John O'Donovan - Commissioner of New Zealand Police | O'Sullivan, Donal J. | Article in Journal | | 2010 |
| John O'Donovan's edition of the Annals of the Four Masters : an Irish classic? | Cunningham, Bernadette | Article in Journal | | 2008 |
| John O'Neill, recorded as a shoemaker and temperance poet, but more to be valued perhaps as a valuable witness to the struggles of the Irish poor in London | Egan, John | Article in Journal | | 2005 |
| John Plunket Joly and the Great Famine in King's County | Reilly, Ciarán J. | Monograph or Collective Volume | Four Courts Press | 2012 |
| John Shea, Mayor of Cork in 1850 | Jordan, Margaret | Article in Journal | | 2012 |
| John Smyth Crone 1858-1945 (obituary) | Anonymous | Article in Journal | | 1946 |
| John the great : the times and life of John L. Sullivan | Chidsey, Donald Barr | Monograph or Collective Volume | Chapman & Heath | 1947 |
| Keltologe zwischen Kaiserreich und British Empire: Kuno Meyers Briefe an Korrespondenten in Deutschland und Österreich, 1874-1919 | Meyer, Kuno | Monograph or Collective Volume | Ergon | 2016 |
| Key personalities | Fitzpatrick, Margaret,Hartnett, Eoin,O'Riordan, TomásÓ Corráin, Donnchadh, | Article in Book | | 2011 |
| Kindheit in der Gründerzeit zwischen Alster und Elbe : Kuno Meyers Tagebücher, 1868-1874 | Meyer, Kuno | Monograph or Collective Volume | Ergon | 2016 |
| Kuno Meyer, 1858-1919 : a biography | Ó Lúing, Seán | Monograph or Collective Volume | Geography Publications | 1991 |
| Land and landscape in the fiction of Somerville and Ross | Garavel, Andrew J. | Article in Book | | 2008 |
| Land and the national question in Ireland, 1858-82 | Bew, Paul | Monograph or Collective Volume | Gill & Macmillan | 1979 |
| Land League hunt in the vicinity of the Cashen 1881 | Crane, C. P. | Article in Journal | | 2000 |
| Landlord motivation and urban improvement on the duke of Devonshire's Irish estates, c.1792-1832 | Proudfoot, Lindsay J. | Article in Journal | | 1991 |
| Laurel Hill : a French foundation | Ahern, Richard | Article in Journal | | 1989 |
| Law and empire in English Renaissance literature | Lockey, Brian, 1968- | Monograph or Collective Volume | Cambridge University Press | 2006 |
| Learning from the landlord? Primary education on the great estates in mid-nineteenth-century Ireland | McEntee, Joanne | Article in Book | | 2012 |
| Letters of Kuno Mayer to Douglas Hyde, 1896-1919 | Ó Cróinín, Dáibhí | Article in Journal | | 2016 |
| Life of the Rev. A.P. Goudy D.D. | Croskery, ThomasDunlop, EullMawhinney, GrahamWitherow, Thomas | Monograph or Collective Volume | Moyola Books|Braid Books | 1994 |
| Líóntán d'Iascairíbh Daoine/ "A Net for the Fishers of Men" [1685] | Hamilton, Pádraig | Article in Journal | | 2025 |
| Líontán d’iasgairíbh daoine: aistriúchán leis an Athair Domhnall Ó Súilleabháin (1790-1858). | Ó Súilleabháin, Eoghan | Article in Book | | 2013 |
| Listowel races - 1858-1991 : a history | O'Flaherty, John | Monograph or Collective Volume | John O'Flaherty | 1992 |
| Longford gas works | | Article in Journal | | 2006 |
| Lord Walter Fitzgerald (1858-1923) : genealogist | McDowell, Henry | Article in Book | | 1993 |
| Lord Walter Fitzgerald's ordnance survey maps of Kilkea and district | Horner, Arnold | Article in Journal | | 1987 |
| Lords of land and labour: a comparison of Antebellum Mississippi's John A. Quitman and Nineteenth-Century Ireland's Lord Clonbrock | Smith, Cathal | Thesis | | 2015 |
| Lugard's legacy: the building of the Curragh camp | Dolan, Mick | Article in Journal | | 2009 |
| Major Benjamin Walker Nicholson - veteran of the Battle of Waterloo 1780-1858 | Scudds, Colin | Article in Journal | | 2018 |
| Making new sense of Fenianism | Comerford, R.V. (Richard Vincent) | Article in Journal | | 1981 |
| Manorcunningham 1858-1911 : the residents and their trades | | Monograph or Collective Volume | Raymochy Parishes Historical Society | 2012 |
| Marcella Gerrard's Galway estate, 1820-70 : 'awful extermination of tenantry' | Crehan, Tom | Monograph or Collective Volume | Four Courts | 2013 |
| Mary Aikenhead (1787-1858), servant of the poor : founder of the Religious Sisters of Charity | Blake, Donal | Monograph or Collective Volume | Caritas | 2001 |
| Matrons in Mountjoy Female Convict Prison, 1858-83 | Lohan, Rena | Article in Book | | 2000 |
| Mayo’s forgotten Famine girls : from Workhouse to Australia (1848-1850) & Convict Journal | Reilly, Terry | Monograph or Collective Volume | Yew Plain Publishing | 2017 |
| Medicine and publishing in early-nineteenth-century Ireland : production and consumption 1801-1858 | Lake, Elizabeth | Thesis | | |
| Memoir of the Very Rev. Matthew Kelly, professor Maynooth College and canon of Ossory | Murphy, N., P.P. | Article in Journal | | 1883 |
| Memories of the dead : some impressions of Roger Casement, Eamunn Ceannt, Tom Clarke, Peadar O'Meacin, Major MacBride, Sheehy-Skeffington, Thomas MacDonagh, the O'Rahilly, Padraic MacPiarais | Daly, Martin | Monograph or Collective Volume | Powell | 1916 |
| Michael Dwyer and Bridget Brown of Cumnock | Ward, David | Article in Journal | | 2011 |
| Mildred A. Butler | Crookshank, Anne | Monograph or Collective Volume | Town House in association with the National Gallery of Ireland | 1992 |
| Ministers and mines : religious conflict in an Irish mining community, 1847-1858 | Power, Thomas P. | Monograph or Collective Volume | iUniverse | 2014 |
| Miscellanea I. An t-Aontas Ceilteach | Ó Drisceoil, Proinsias | Article in Journal | | 2006 |
| More light on George Sharp | McEvansoneya, Philip | Article in Journal | | 2013 |
| Mother Mary Aikenhead | Doolan, Aegidius | Article in Journal | | 1958 |
| Mother Mary Aikenhead | MacDonagh, Hilary | Article in Journal | | 1958 |
| Murder trials in Ireland, 1836-1914 | Vaughan, W. E. | Monograph or Collective Volume | Four Courts, in association with the Irish Legal History Society | 2009 |
| Nannie Lambert Power O'Donoghue : a biography | Lockley, Olga E. | Monograph or Collective Volume | Bee Press | 2001 |
| Nano Nagle (and other women) in Hobart Cathedral | Larkin, Felix M. | Article in Journal | | 2018 |
| Nationalist revolutionaries in Ireland 1858-1928 | Garvin, Tom | Monograph or Collective Volume | Clarendon Press | 1987 |
| Nativism, liquor, and riots : Manchester politics, 1858-1859 | Haebler, Peter | Article in Journal | | 1991 |
| Navigating historical crosscurrents in the Irish Atlantic : essays for Catherine B. Shannon | | Monograph or Collective Volume | Cork University Press | 2022 |
| Nixon : a tyrant landlord | Mac Aoidh, Seamus | Article in Journal | | 1990 |
| North Tipperary in the year of the Fenian rising. Parts 1-2 | Murphy, Clare C. | Article in Journal | | 1996 |
| Obituary : John Smyth Crone, 1858-1945 | Anonymous | Article in Journal | | 1946 |
| Obituary. Reginald William Scully, L.R.C.P.I., F.L.S., 1858-1935 | P., R. Ll. | Article in Journal | | 1935 |
| Obituary. Robert Francis Scharff. 1858-1934 | P., R. Ll. | Article in Journal | | 1934 |
| On the inhabitants and dialect of the barony of Forth in the county of Wexford | Russell, C. W. (Charles William) | Article in Journal | | 1858 |
| Once upon a springtime, when the visitor was the student Prince of Wales | O'Brien, Gerald | Article in Journal | | 2005 |
| Ooids, Ossicles and Brachiopods in the RDS Members' Club | Mulhall, Claire | Article in Book | | 2009 |
| Ordnance Trigonometrical Survey of Great Britain and Ireland. Account of observations and calculations ... Drawn up by Capt. A.R. Clarke ... under the direction of Lt. Col. H. James | Anonymous | Monograph or Collective Volume | | 1858 |
| Our good school on the hill | Wilkinson, W. R. | Monograph or Collective Volume | Jenkins | 1982 |
| Patrician urban landlords : research on patronal relations in nineteenth-century 'estate towns' in the British Isles | Proudfoot, Lindsay J. | Article in Book | | 1988 |
| Patrick Finegan and the birth of the Irish Free State 1900-1923 | Galloghy, Dan | Article in Journal | | 1996 |
| Patrick O'Higgins and Irish chartism | Koseki, Takashi | Monograph or Collective Volume | Hosei University, Institute of Comparative Economic Studies | 1990 |
| Patrick O'Higgins and Irish Chartism | Koseki, Takashi | Article in Book | | 1993 |
| Perplexingly easy : selected correspondence between William Rowan Hamilton and Peter Guthrie Tait | Hamilton, William Rowan, Sir, 1805-1865Wilkins, David | Monograph or Collective Volume | Trinity College Dublin Press | 2005 |
| Picturing the past | Stevens, Julie Anne | Article in Journal | | 2000 |
| Poems and ballads of Edward (the Poet) Egan | Byrne, MichaelO'Rourke, AnneO'Rourke, Tim | Monograph or Collective Volume | Offaly History | 2020 |
| Politics, education and religion in the age of revolution : Bishop Patrick Foley of Kildare and Leighlin, 1896-1926 | McGrath, Thomas | Article in Book | | 2008 |
| Promoting Irish on his Americal tour, 1905-06 : 54 cities and Hyde's two visits to President Theodore Roosevelt in the White House | Mac Mathúna, Liam | Article in Book | | 2016 |
| Proud to serve : The voices of the women of Cumann na nGaedheal and Fine Gael 1922-1992 | Hegarty, Maria ; Murray, Martina | Monograph or Collective Volume | Fine Gael | 2021 |
| Purchasers of land in counties Galway and Mayo in the encumbered estates court, 1849-1858 | Lane, Pádraig G. | Article in Journal | | 1991 |
| Queen Elizabeth and the making of policy, 1572-1588 | MacCaffrey, Wallace T. | Monograph or Collective Volume | | 1981 |
| Queen's College, Galway 1845-1858 : from site to structure | Mitchell, James | Article in Journal | | 1998 |
| Queries, Difficulties and Anomalies: A memo on the Government of Ireland Act (1920) by Michael Joseph McEnery, Deputy Keeper of the Public Records | Wallace, Ciarán
| Article in Journal | | 2022 |
| Quia emptores in Ireland | Lyall, Andrew | Article in Book | | 2001 |
| Re-placing “the triumph over time and space” : Ireland, Newfoundland, and the transatlantic telegraph | Morash, Chris | Article in Journal | | 2020 |
| Reading between the lines of Mother Aikenhead's letters | Purcell, Mary | Article in Journal | | 1958 |
| Recollections of Fenians and Fenianism | Bourke, MarcusO'Leary, John, 1830-1907 | Monograph or Collective Volume | Irish University Press | 1969 |
| Records of the Somerville family of Castlehaven and Drishane from 1174 to 1940 | Somerville, Edith Anna OEnone, 1858-1949 | Monograph or Collective Volume | [s.n.] | 1940 |
| Remembering Lord Walter Fitzgerald | Crawford, Hugh | Article in Journal | | 2019 |
| Remembering the charge of the light brigade : its commemoration, war memorials and memory | Hughes, Gavin : Trigg, Jonathan | Article in Journal | | 2008 |
| Report of Her Majesty's commissioners appointed to inquire into the endowments, funds, and actual condition of all schools endowed for the purpose of education in Ireland [Chairman : Marquess of Kildare], plus Minority report [letter] by Archibald John Stephens; and Evidence | Anonymous | Monograph or Collective Volume | | 1857-8 |
| Report of the commissioners of inquiry into the origin and character of the riots in Belfast in July and September, 1857 [Commissioners : David Lynch and Hamilton Smythe] | Anonymous | Monograph or Collective Volume | | 1857-8 |
| Report of the commissioners of inquiry into the state of the lunatic asylums and other institutions for the custody and treatment of the insane in Ireland [Chairman : Sir Thomas Nicholas Redington]. Report plus Evidence etc. | Anonymous | Monograph or Collective Volume | | 1857-8 |
| Rev. David Alfred Doudney and educational establishments at Bunmahon, Co. Waterford, 1847-58 | Power, Thomas | Article in Journal | | 1979 |
| Rev. Edward Geratty and the building and burning of Killeedy Church and Glebe House 1817-22 | Howard, Leonard | Article in Journal | | 2015 |
| Rev. John Smyth C.C. (1791-1858) | Kingston, John | Article in Journal | | 1971 |
| Rev. Richard Dell, M.A., (c.1804-1858) and Magee College | Roberts, Alan | Article in Journal | | 1993 |
| Review Article. Kuno Meyer's boyhood diaries and the letters to family and friends | Breatnach, Pádraig A. | Article in Journal | | 2018 |
| Revolutionary nationalism in Ireland : the I.R.B, 1858-1924 | Ó Broin, León, 1902-1990 | Article in Book | | 1978 |
| Revolutionary underground : the story of the Irish Republican Brotherhood 1858-1924 | Ó Broin, León, 1902-1990 | Monograph or Collective Volume | Gill & Macmillan | 1976 |
| Richard Allen's pocket almanac for 1858 | Scannell, James | Article in Journal | | 1989 |
| Robert Baldwin : symbol of political moderation | Senior, Hereward | Article in Book | | 1988 |
| Robert Cane and Young Ireland | Patterson, Tony | Article in Journal | | 1998 |
| Robert Watchorn 1858-1944, a man of God in the world | Milward, RosemarySkinner, Frank H. | Article in Journal | | 2000 |
| Robert Watchorn, 1858-1944, from pit lad to millionaire : the gatekeeper to America and the Carlow connection, Martin Nevin talking with Bertie Watchorn | Nevin, Martin | Article in Journal | | 2008 |
| Robots of the past : Fitz-James O'Brien "The Wondersmith" | Hoppenstand, G. | Article in Journal | | 1994 |
| Rosemount: For nights out in Dundrum | Smith, Margaret | Article in Journal | | 2023 |
| Seanchas | MacCarthy, C. J. F. | Article in Journal | | 1987 |
| Secret churches | Surman, Richard | Monograph or Collective Volume | Collins | 2008 |
| Seven signatories : tracing the family histories of the men who signed the proclamation | Gorry, Paul | Monograph or Collective Volume | Merrion Press | 2016 |
| Siege of Lucknow letter | O'Malley-Dunlop, Anna | Article in Journal | | 2004 |
| Siobhán Bean an Phaoraigh, Jennie Wyse-Power | Uí Fhoghlú, Áine | Article in Journal | | 2010 |
| Sir Bertram Windle, 1858-1929 : a centenary tribute | Gwynn, D. R. (Denis Rolleston), 1893-1972 | Article in Journal | | 1958 |
| Sitting on "The Outer Skin" : Somerville and Ross's 'Through Connemara in a Governess Cart' as a coded stratum of linguistic/feminist "Union" ideals | Oakman, Anne | Article in Journal | | 2004 |
| Social and sexual politics in the Big House : Edith Somerville and Molly Keane | Kreilkamp, Vera | Article in Journal | | 1988 |
| Social aspects of fenianism in Connacht and Leinster, 1858-1870 | Griffin, Brian | Article in Journal | | 1986 |
| Soldiers of destiny: a study of Fenianism 1858-1908 | O Cathaoir, Eva | Monograph or Collective Volume | Lilliput press | 2018 |
| Soldiers of liberty : a study of Fenianism, 1858-1908 | O Cathaoir, Eva | Monograph or Collective Volume | Lilliput Press | 2018 |
| Some aspects of hagiography in the Celtic church | Bray, Dorothy Ann | Article in Journal | | 1982 |
| Some experiences of an Irish R.M. | Martin, Violet Florence, 1862-1915Somerville, Edith Anna OEnone, 1858-1949 | Monograph or Collective Volume | | 1899 |
| Some observations on the family background of the signatories of the Proclamation | Feerick, Aidan | Article in Journal | | 2016 |
| Some statues by John Hogan | MacGreevy, Thomas | Article in Journal | | 1947 |
| Some versions of progress under the Union (with special reference to Robert Owen in the 1820s) | McCormack, W. J. | Article in Book | | 2002 |
| Somerville & Ross : a biography | Collis, Maurice | Monograph or Collective Volume | Faber | 1968 |
| Somerville and Ross : a critical appreciation | Robinson, Hilary | Monograph or Collective Volume | [s.n.] | 1980 |
| Somerville and Ross : témoins de l'Irlande d'hier | Fehlmann, Guy | Monograph or Collective Volume | [s.n.] | 1970 |
| Somerville and Ross's West Cork : An image in fiction of land struggle and rural society | Lane, Pádraig G. | Article in Journal | | 2012 |
| Sources. Regulation of Burial Grounds | | Article in Journal | | 2013 |
| St. Mary's School and Home for the Visually Impaired 1858-1997 | Whelan, Veronica | Article in Journal | | 2002 |
| Stephens, Devoy and Clarke | Comerford, R. V. (Richard Vincent) | Article in Book | | 2016 |
| Stephens, Devoy, Tom Clarke | Ryan, Desmond | Article in Book | | 1960 |
| Strange City : Belfast Gothic | Alexander, Neal | Article in Journal | | 2006 |
| Stuart Robinson : Kentucky presbyterian leader | Weeks, Louis | Article in Journal | | 1980 |
| Talk, gossip, yarns and anecdotes : folklore surrounding James Lynchehaun of Achill | Byrne, Patricia | Article in Journal | | 2011 |
| Tha Abergele rail disaster of 1868: Stillorgan connections | MacMahon, Bryan, 1949- | Article in Journal | | 2020 |
| Thanks Mr. Daly | Williams, Marjorie | Article in Journal | | 1988 |
| The 'green ghost' : Canada's Fenians and the raids | Toner, P. M. | Article in Journal | | 1981 |
| The 'Industrial' Sisters of Charity in Benada, Co. Sligo, 1858-1955 | McDermott, Margaret Brid | Article in Book | | 1998 |
| The aftermath | McLaughlin, Terry | Article in Journal | | 2006 |
| The Anatomy of a Nationalist Revolution : Ireland, 1858-1928 | Garvin, Tom | Article in Journal | | 1986 |
| The appointment of Bishop Michael Flannery and proposed revival of Roscrea diocese, 1858 | Murphy, Ignatius | Article in Journal | | 1984 |
| The archaeology of Waterford. 1 | Barry, Terence B. | Article in Journal | | 1983 |
| The archives of the Sisters of Charity | O'Leary, Marie Bernadette | Article in Journal | | 1997 |
| The Athenry and Tuam Railway, 1858-1900 | O'Meara, J. | Article in Book | | 1997 |
| The big house in Irish literature | Kennedy, Dorothy A. | Article in Journal | | 1989 |
| The bold Fenian men | Anonymous | Article in Journal | | 1998 |
| The book of Kilmore Cathedral : souvenir of consecration of the cathedral of Ss Patrick and Felim, Cavan | Gaffney, Patrick | Monograph or Collective Volume | John English | 1947 |
| The Carrowmore megalithic cemetery, Co. Sligo | Kitchin, F. T. | Article in Journal | | 1983 |
| The Catholic church in Wexford town, 1800-58 | Glynn, Jarlath | Article in Journal | | 1984 |
| The Catholic parish, the Catholic chapel and village development in Ireland | Whelan, Kevin | Article in Journal | | 1983 |
| The courtship, marriage and honeymoon of a Church of Ireland rector in post-Famine Ireland | Reilly, Ciarán | Article in Book | | 2019 |
| The development of the road system in North Louth and South Armagh | Johnston, Don | Article in Journal | | 2018 |
| The diary of an Offaly schoolboy, 1858-59 | Davis, William | Monograph or Collective Volume | Esker Press for Offaly Historical and Archaeological Society | 2010 |
| The doctor and the wolf | Kearns, John B. | Article in Journal | | 1999 |
| The dog that didn't bark in 1867 | Ó Luain, Kerron | Article in Journal | | 2017 |
| The dream lives forever : the story of St Patrick's Cathedral, New York | Burton, Katherine | Monograph or Collective Volume | Clonmore & Reynolds | 1963 |
| The dream of Bishop Loras : a catholic Iowa | Auge, Thomas E. | Article in Journal | | 1980 |
| The Dublin Fenians, 1858-79 | Takagami, Shinichi | Thesis | | 1990 |
| The earls of Kildare and their ancestors, from 1057 to 1773. | Fitzgerald, C. W., Marquis of Kildare | Monograph or Collective Volume | | 1858 |
| The early Grez days of Carlow artist Frank O'Meara, 1853-1888 | Ryan, Mary Stratton | Article in Journal | | 2009 |
| The early medieval hand-bells of Ireland and Britain | Bourke, Cormac | Monograph or Collective Volume | National Museum of Ireland, Wordwell Books | 2020 |
| The early pre-history of Waterford | Woodman, Peter C. | Article in Journal | | 1983 |
| The Edith Œnone Somerville archive in Drishane : a catalogue and evaluative essay | Rauchbauer, Otto | Monograph or Collective Volume | Irish Manuscripts Commission | 1995 |
| The eighteenth-century origins of the Irish doctrine of graft | Power, Albert | Article in Book | | 2001 |
| The Encumbered Estates Court and Galway land ownership 1849-1858 | Lane, Pádraig G. | Article in Book | | 1996 |
| The escape of Fenian prisoners from Fremantle in 1876 | Teahan, John | Article in Journal | | 1995 |
| The Famine diaries and sketches of John Plunket Joly | Reilly, Ciarán | Article in Book | | 2018 |
| The famine Irish in England and Wales | Neal, Frank | Article in Book | | 1997 |
| The Fenian brotherhood | Ó Broin, León, 1902-1990 | Article in Book | | 1980 |
| The Fenian brotherhood : Colorado | Anonymous | Article in Journal | | 1969 |
| The Fenian movement | Stewart, Paul | Article in Book | | 1976 |
| The Fenian movement : a select bibliography | Moody, T. W. (Theodore William), 1907-1984 | Article in Book | | 1968 |
| The Fenian movement in America | Mitchell, Arthur | Article in Journal | | 1967 |
| The Fenian movement in Scotland, 1858-1916 | Ó Catháin, Máirtín | Thesis | | 2001 |
| The Fenian movement in the United States : 1858-1886 | D'Arcy, William | Monograph or Collective Volume | Catholic University of America Press | 1947 |
| The Fenian problem : insurgency and terrorism in a liberal state, 1858-1874 | Jenkins, Brian A. | Monograph or Collective Volume | McGill-Queen's University Press | 2008 |
| The Fenian Rising in Drogheda and the aftermath | Waters, Ormonde D.P. | Article in Journal | | 2011 |
| The Fenians : a bibliography | Hurst, James W. | Article in Journal | | 1969 |
| The Fenians abroad | Green, E. R. R. | Article in Book | | 1973 |
| The Fenians at home | Nowlan, Kevin B. | Article in Book | | 1973 |
| The Fenians in Drogheda | Corcoran, Moira | Article in Journal | | 1983 |
| The Fenians in Ulster, 1858-1867 | Griffin, Brian | Article in Journal | | 2007 |
| The Fenians: Irish rebellion in the North Atlantic world, 1858-1876 | McGovern, BryanSteward, Patrick | Monograph or Collective Volume | University of Tennessee Press | 2013 |
| The first toll roads : Ireland's turnpike roads, 1729-1858 | Broderick, David | Monograph or Collective Volume | Collins | 2002 |
| The Fishbourne family in Carlow | Cole, Kaye | Article in Journal | | 2013 |
| The forgotten burial ground | McPartland, Kevin | Article in Journal | | 2004 |
| The forgotten vice-commandant : a grandson's account of Johnny McSweeney vice-commandant of the 2nd battalion mid-Limerick brigade, IRA | McSweeney, Patrick | Monograph or Collective Volume | Orla Kelly Publishing | 2021 |
| The gay soul of Mary Aikenhead : a strange story of an heroic life | Gallagher, Frank | Article in Journal | | 1958 |
| The glorious seven | O'Kelly, Séamus G. | Monograph or Collective Volume | Newservice | 1965 |
| The Godfrey papers : abstracts of deeds, 1850-1858 | Bary, ValerieSpring, Jane | Article in Journal | | 1990 |
| The Hamilton High School premises : part 3 : seven county inspectors of constabulary | Hamilton, Pádraig | Article in Journal | | 1990 |
| The health of some Irish militia regiments at Aldershot, February 1858 | Kinsella, Anthony | Article in Journal | | 2000 |
| The historians and Fenianism | Ryan, Desmond | Article in Journal | | 1957 |
| The historical origins of Article 40.6.1 | Hogan, Gerard | Article in Book | | 2008 |
| The history of Cannock's, part 2 | Crowe, Finbar | Article in Journal | | 1986 |
| The history of Dublin Corporation : City Council runners 1979-2019 | Kelly, Jim, 1976- | Monograph or Collective Volume | Dublin City Council | 2021 |
| The history of the 5th (Royal Irish) Regiment of Dragoons from 1689 to 1799; afterwards the 5th Irish Lancers from 1858 to 1921. Completed to 1921 by Lieut.-Colonel H.A. Cape | Harvey, J. R. | Monograph or Collective Volume | | 1923 |
| The I.R.B. in Connacht and Leinster, 1858-1878 | Griffin, Brian John Peter | Thesis | | 1983 |
| The influence of D.L. Moody on Irish Presbyterianism | Thompson, Joseph | Article in Book | | 2002 |
| The influential role of the Catholic clergy in Carlow during the Revolutionary Era | Bolger, Judy | Article in Journal | | 2017 |
| The inspired life of Fr Patrick O'Grady | O'Grady, Ethna | Article in Journal | | 2016 |
| The Irish ancestry of Theodore Roosevelt | O'Brien, Michael J. | Article in Journal | | 1918 |
| The Irish artist : crossing the Rubicon | Bhreathnach-Lynch, SíghleStevens, Julie Anne | Article in Book | | 2006 |
| The Irish Ascendancy: decadent overlords or literary buffs? Two Tipperary men of letters | Leahy, Nancy | Article in Journal | | 2018 |
| The Irish co-operative movement : its history and development | Bolger, Patrick | Monograph or Collective Volume | | 1977 |
| The Irish cousins : the books and background of Somerville and Ross | Powell, Violet | Monograph or Collective Volume | [s.n.] | 1970 |
| The Irish religious censuses of the 1760s : Catholic and Protestant in eighteenth-century Ireland | NA | Monograph or Collective Volume | Irish Manuscripts Commission | 2022 |
| The Irish Republican Brotherhood | Connell, Joseph E. A., Jr. | Article in Journal | | 2011 |
| The Irish Republican Brotherhood | McGee, Owen | Article in Book | | 2017 |
| The Irish Republican Brotherhood | Williams, T. Desmond | Article in Book | | 1973 |
| The Irish Republican Brotherhood in Clare 1858-1871 | Mac Fheorais, MathúinÓ Cathaoir, Eva | Article in Book | | 2008 |
| The Irish scene in Somerville and Ross | Steele, Karen Margaret | Monograph or Collective Volume | Irish Academic Press | 2007 |
| The Irish settlement meeting of the Unionist Party, 7 July 1916 | | Article in Journal | | 2009 |
| The Irish turnpike road system | Broderick, David | Article in Journal | | 2000 |
| The Jeanie Johnston 1847-58 : famine ship to be reborn | O'Carroll, Helen | Article in Journal | | 1995 |
| The Journal of the Association for the Preservation of the Memorials of the Dead in Ireland. Carlow content in volume 1 | Kelly, John | Article in Journal | | 2020 |
| The Kilkenny connections of Somerville and Ross - part 1 | Murphy, William | Article in Journal | | 1994 |
| The Kilkenny connections of Somerville and Ross. Part II | Murphy, William | Article in Journal | | 1996 |
| The Landed Estates Court, Ireland | Dowling, J. A. | Article in Journal | | 2005 |
| The landed gentry of Ireland | Burke, J. B. (John Bernard), Sir | Monograph or Collective Volume | Harrison | 1858 |
| The last conquest of Ireland (perhaps) | Maume, PatrickMitchel, John | Monograph or Collective Volume | University College Dublin Press | 2005 |
| The letters and diaries of John Henry Newman, Vol. 18 : new beginnings in England, 1857-1858 | Newman, John Henry, cardinal, 1801-1890 | Monograph or Collective Volume | Nelson | 1968 |
| The life and times of James Boyle Uniacke | Millar, Jan L. | Article in Journal | | 1979 |
| The McRorys of the Irish RM stories by Somerville and Ross | McCarthy-Morrogh, Michael | Article in Journal | | 2016 |
| The Meath ancestors of Blessed Abbot Columba Marmion O.S.B., 1858-1923 | Marmion, James | Article in Journal | | 2004 |
| The memoirs and diaries of Judith Isobel Chavasse : an account of life in West Cork and Waterford (1867-1935) | Chavasse, Judith Isobel, 1867-1935 | Monograph or Collective Volume | Pococke Press | 2024 |
| The Morelands of Raheen and a mixed marriage | Madden, Gerard | Article in Journal | | 2007 |
| The National Brotherhood of St Patrick and the rise of Dublin Fenianism, 1858-1865 | Moloney, John | Thesis | | 1976 |
| The Origins and Early Development of the Christian Brothers' Schools in Thurles | Tobin, J.M. | Article in Journal | | 2024 |
| The personality of Mary Aikenhead | O'Carroll, Michael | Article in Journal | | 1958 |
| The Phoenix Society in Kerry, 1858-9 | Ó Lúing, Seán | Article in Journal | | 1969 |
| The political correspondence of Mr Gladstone and Lord Granville, 1876-1886 | Gladstone, William Ewart, 1809-1898Leveson-Gower, George Granville, Sir, 1858-Ramm, Agatha | Monograph or Collective Volume | Clarendon Press | 1962 |
| The Portadown to Dungannon Railway, 1858-1914 [part 1] | Woods, Damian | Article in Journal | | 1990 |
| The priests of the parish of Muckalee | Carrigan, William, 1860–1924 | Article in Journal | | 1883 |
| The Prince and the co-operative pioneer | Quinn, Anthony P. | Article in Book | | 1989 |
| The Queen's Colleges commission : report of Her Majesty's commissioners appointed to inquire into the progress and condition of the Queen's Colleges at Belfast, Cork and Galway [Chairman : Marquess of Kildare] | Anonymous | Monograph or Collective Volume | | 1857-8 |
| The railways of Ireland | Baker, Michael, 1937- | Monograph or Collective Volume | Past & Present | 1997 |
| The real Charlotte : the exclusive myth of Somerville and Ross | McNamara, Donald | Article in Journal | | 2007 |
| The real Charlotte. 3 vols. | Martin, Violet Florence, 1862-1915Somerville, Edith Anna OEnone, 1858-1949 | Monograph or Collective Volume | | 1894 |
| The reapers' protest. Agricultural unrest in Kilkenny in 1858 | O'Dwyer, Michael | Article in Journal | | 2009 |
| The reform of Irish land law | Wylie, J. C. W. | Article in Book | | 2001 |
| The religious awakening of 1858-60 in Great Britain and Ireland | Bussey, Oscar | Thesis | | 1947 |
| The revival of plainchant in the Roman Catholic church in Ireland, 1777-1858 : some sources and their commerce with England | Zon, Bennett M. | Article in Book | | 1996 |
| The Rise and Demise of a Building Type: Romanesque Canons’ Churches Reconfigured | Franklin, Jill A | Article in Book | | 2021 |
| The rise of Irish nationalism in Canada, 1858-84 | Toner, Peter Michael | Thesis | | 1976 |
| The Seven : the lives and legacies of the founding fathers of the Irish republic | Edwards, Ruth Dudley | Monograph or Collective Volume | Oneworld | 2016 |
| The shaping of modern Ireland | | Monograph or Collective Volume | Routledge & Kegan Paul | 1960 |
| The social, political and commercial advantages of direct steam navigation and rapid postal intercourse between Europe and America via Galway, Ireland | Miles, Pliny | Monograph or Collective Volume | | 1858 |
| The Somerville and Ross Collection (1951) | McDowell, R. B. | Article in Journal | | 2012 |
| The soul of Ulster | Hamilton, Ernest, 1858-1939 | Monograph or Collective Volume | Hurst and Blackett | 1917 |
| The story of Carrig-na-cule | MacLaughlin, Dan | Article in Journal | | 2001 |
| The Tighe family of Heapstown, County Sligo, separated 1831 : reunited 1858 | McIntyre, Perry ; Reid, Richard | Article in Book | | 2024 |
| The Tories and Ireland : Andrew Bonar Law and Conservative strategy towards the Third Home Rule bill 1911-1914 | Smith, Jeremy | Thesis | | |
| The twin churches book, Wexford, 1858-2008 | | Monograph or Collective Volume | Carraig Mór House | 2008 |
| The veiled woman of Achill : island outrage and a Playboy drama | Byrne, Patricia | Monograph or Collective Volume | Collins | 2012 |
| The Verner rape trial, 1813 : Jane Barnes v. the Belfast establishment | Maguire, W. A. (William Alexander) | Article in Journal | | 1993 |
| The villages of Dublin | Wren, James | Monograph or Collective Volume | Tomar | 1982 |
| The wreck of the 'Mary Stoddart' in Dundalk Bay, 1858 | McCarthy, Charley | Article in Journal | | 2008 |
| Theodore Roosevelt, the ancient Irish sagas and Celtic studies in the United States | Lester, Deegee | Article in Journal | | 1989 |
| Thomas Clarke returns to Dublin (Countdown to 2016) | Connell, Joseph E. A., Jr. | Article in Journal | | 2012 |
| Thomas Clarke's signature, No. 16 Moore Street | Joye, Lar | Article in Journal | | 2016 |
| Thomas Davis & Daniel O'Connell. marble statues by John Hogan in Dublin City Hall | Sheehan, Tim | Article in Journal | | 2009 |
| Thomas J. Clarke | Quinn, James | Article in Book | Royal Irish Academy | 2015 |
| Thomas Martin and the founding of Sinn Féin | McEvatt, R. M. | Article in Journal | | 1970 |
| Thomas Witherow and Alexander Porter Goudy. 150 years after the Presbyterian marriage controversy, reflections on a biographer of the formidable minister of Strabane | Dunlop, Eull | Article in Journal | | 1996 |
| Three Kilkenny book collectors | Law, Edward J. | Article in Journal | | 2005 |
| Three officers of the Royal Tyrone Fusiliers | Williams, J. R. | Article in Journal | | 1997 |
| Three variations on the theme of the dog-headed spear in medieval Irish: Celtchar's 'lúin', Conall Cernach's 'Derg Drúchtach', Lugaid's 'flesc' | Pettit, Edward | Article in Journal | | 2016 |
| Titanic | Gracie, Archibald, 1858-1912 | Monograph or Collective Volume | Blackstaff Press | 1991 |
| Titanic : a survivor's story | Gracie, Archibald, 1858-1912 | Monograph or Collective Volume | History Press | 2008 |
| Tom Clarke | MacDonagh, Donagh | Article in Journal | | 1966 |
| Tom Clarke : life, liberty, revolution | MacAtasney, Gerard | Monograph or Collective Volume | Merrion Press | 2013 |
| Tom Clarke : the true leader of the Easter Rising | Foy, Michael T. | Monograph or Collective Volume | History Press Ireland | 2014 |
| Tom Clarke and the Irish freedom movement | Leroux, Louis | Monograph or Collective Volume | [s.n.] | 1936 |
| Tom Clarke's New York : a refuge (1880) and a home (1899-1907) | MacAtasney, Gerard | Article in Book | | 2016 |
| Tom Clarke, MacDermot, and the I.R.B. | Nowlan, Kevin B. | Article in Book | | 1967 |
| Troubled Tories : Dissent and Confusion concerning the Party's Ulster Policy, 1910-1914 | Kennedy, Thomas C. | Article in Journal | | 2007 |
| Two Fenians in Kildare | Wall, Thomas | Article in Journal | | 1968 |
| Two Irish girls in Bohemia : the drawings and writings of E. E. Somerville and Martin Ross | Stevens, Julie Anne | Monograph or Collective Volume | Somerville Press | 2017 |
| Two notes: 1. On Clonmeen House, Banteer|2. On Kanturk Court House, Session House and Bridewell | Montgomery, Arthur | Article in Journal | | 2022 |
| University College Cork | Murphy, John A. | Article in Book | | 2008 |
| 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 |
| Victor J. Daley : a life | Molloy, Frank | Monograph or Collective Volume | Crossing Press | 2004 |
| Viscount Berehaven’s tour of Italy in 1842–3 : collecting 'articles of taste' for Bantry House
| Boggi, Flavio | Article in Journal | | 2017 |
| Wandering churches: Insular house-shaped shrines and the Temple of Jerusalem | Gerace, Samuel | Article in Book | | 2017 |
| Westbury House and its residents | Sheridan, Pat | Article in Journal | | 2020 |
| Western jurisprudence | | Monograph or Collective Volume | Round Hall Press | 2004 |
| When Paddy worked on the railway : the coming of the railway to Inchicore | O'Meara, Liam | Monograph or Collective Volume | Riposte Books | 2021 |
| Who were the 'Fenian dead'? the IRB and the background to the 1916 Rising | McGee, Owen | Article in Book | | 2007 |
| Wild sports in Ireland | Bickerdyke, John [i.e. Cook, C. H.], 1858-1933 | Monograph or Collective Volume | Ballinakella Press | 2007 |
| Wilful murder : Lt John Hubert Wogan-Browne Kildare, 10 February 1922 | McLoughlin, Mark | Monograph or Collective Volume | Kildare Library Services | 2022 |
| William III at war : Scotland & Ireland 1681-1691 | Sapherson, C. Alan | Monograph or Collective Volume | Partizan Press | 1997 |
| William John Kelly - a Fenian | Foley, Bertie | Article in Journal | | 2016 |
| William Walsh, first archbishop of Halifax (1804-1858) | Kelly, Charlotte | Article in Journal | | 1945 |
| Women of Minnesota : selected biographical essays | | Monograph or Collective Volume | Minnesota University Press | 1977 |
| You have the right to refuse silence : Oscar Wilde's Prison Letters and Tom Clarke's Glimpses of an Irish Felon's Prison Life | Jarrin, Casey A. | Article in Journal | | 2008 |
| ‘An Irish problem’: bilingual manoeuvres in the work of Somerville and Ross | Kelleher, Margaret | Article in Book | | 2016 |
| ’A refreshingly new and challenging voice’: O. M. Edwards’s interpretation of the Welsh past | Ahronson, Lowri Angharad Hughes | Article in Book | | 2013 |