| "For Philadelphia, Boys, are we bound". The Rev. Joseph Rhea comes to America in 1769 | MacMaster, Richard K. | Article in Journal | | 2006 |
| 'I have treated you as an artist' : a letter from Philippe-Jacques de Loutherbourg to Jonathan Fisher | Laffan, WilliamRooney, Brendan | Article in Journal | | 2014 |
| 'La Bergerie' : a house and its memories | Tynan, P. J. P. | Article in Journal | | 2003 |
| 'My dear Lady C': Letters of Lady Arabella Denny to Lady Caldwell, 1754-1777 | Denny, Arabella, Lady, 1707-1792 | Article in Journal | | 2009 |
| 'This "Ultima Thule"': the Cape of Good Hope, Ireland and global networks of empire, 1795-1815 | McAleer, John | Article in Journal | | 2014 |
| 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 border vignette: The Belleek–Pettigo events of June 1922 | O’Callaghan, Margaret | Article in Book | | 2022 |
| A comparative approach to identifying the Irish in long eighteenth-century London | Crymble, Adam | Article in Journal | | 2015 |
| A horse called Flyer : a problem in Irish art history? | D'Arcy, Fergus A., 1943- | Article in Journal | | 1992 |
| A Kilkenny printer's will | | Article in Journal | | 1994 |
| A man of war, Jeremiah Coghlan (c.1777-1844) | MacCarthy, C. J. F. | Article in Journal | | 1985 |
| A map of the town of Mountrath two hundred years ago | Horner, Arnold | Article in Journal | | 2014 |
| A nation of extremes : the pioneers in twentieth-century Ireland | Ferriter, Diarmaid | Monograph or Collective Volume | Irish Academic Press | 1999 |
| A numismatic blot on Waterford's escutcheon | Rice, Gerard | Article in Journal | | 1984 |
| A Papal Bulla at Rothe House Museum | O'Doherty, Sean | Article in Journal | | 1983 |
| A philosophical survey of the south of Ireland, in a series of letters to John Watkinson, M.D. | [Campbell, Thomas] | Monograph or Collective Volume | | 1777 |
| A tour in Ireland : with general observations on the present state of the kingdom : made in the years 1776, 1777, and 1778, and brought down to the end of 1779 | Young, Arthur, 1741-1820 | Monograph or Collective Volume | | 1780 |
| Additional observations on the nature and value of civil liberty. | Price, Richard, 1723-1791 | Monograph or Collective Volume | | 1777 |
| Admiral Brown at Martín García and Montevideo, 1814 | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 1957 |
| Admiral Brown of Argentina (part 1) | Walsh, Tom | Article in Journal | | 1990 |
| Admiral Brown of Argentina. Part 2 | Walsh, Tom | Article in Journal | | 1991 |
| Admiral William Brown : father of the Argentine navy | Wheelock, Phyllis de Kay | Article in Journal | | 1955 |
| Admiral William Brown : liberator of the South Atlantic | Aguinis, MarcosTyson, Bill P. | Monograph or Collective Volume | Admiral Brown Society | 2006 |
| Admiral William Brown of Foxford and Argentina | Gildea, D. | Article in Book | | 1944 |
| Aldborough : an extinct Irish Earldom | Marescaux de Saubruit, Geoffrey | Article in Journal | | 1979 |
| Alexander Carson of Tobermore (1776-1844) : an Ulster giant | Dunlop, R. | Article in Journal | | 1976 |
| Almirante William Brown, father of the Argentine navy | Ireland, John de Courcy, 1911-2006 | Article in Journal | | 2001 |
| An early Irish reaction to Malthus | Ó Gráda, Cormac | Article in Journal | | 1991 |
| An Irish family between assimilation and revolution : the Keatings of Poitiers, 1777-1795 | Jahan, Sébastien | Article in Book | | 2003 |
| An unholy dispute. The controversy surrounding the appointment of Oliver Kelly to the See of Tuam 1809-1814 | Waldron, Liam | Article in Journal | | 2005 |
| Ascendancy Women and Elementary Education in Ireland | O'Sullivan, Eilís | Monograph or Collective Volume | Palgrave Macmillan | 2017 |
| Baile na Sagart agus Beirmiúda: Arthur Keily Ussher agus an seachtar a cuireadh thar cuan amach | Ó Cadhla, Breandán | Article in Journal | | 2005 |
| Ballinalacken Castle | Spellissy, Sean | Article in Journal | | 1984 |
| Ballynafagh graveyard, headstones | | Article in Journal | | 1999 |
| Bangor in 1777 | Millsopp, Sandra A. | Article in Journal | | 1981 |
| Bovevagh to Princeton : Colonel the Rev. John Haslet | Higgins, Michael A. | Article in Journal | | 2002 |
| Brown, the sea hero | Videla, Eleazar | Article in Journal | | 1957 |
| BUPNS Reprints 31: A note on a Fermanagh estate map | Arthurs, J.B. | Article in Journal | | 2008 |
| By beat of drum : the recruitment of a provincial corps, 1777-1784 | Smy, William A. | Article in Journal | | 1988 |
| Caerlow in fact and fiction: A response to "Lucinda Sly - a woman hanged" | Kinsella, ShayÓ Sé, Maidhc Dainín | Article in Journal | | 2013 |
| Captain Cohonny : Constantine Maguire of Tempo 1777-1834 | Maguire, W. A. (William Alexander) | Monograph or Collective Volume | Belfast Society | 2002 |
| Captain Hon. William Leslie (1751-77) : his life, letters and commemoration | Gilchrist, Marianne M.Leslie, William, 1751-1777 | Article in Book | | 2005 |
| Captain Richard Crabb of the Honourable East India Company and a Galway Freedom Box of 1745 | Walsh, Paul | Article in Journal | | 2022 |
| Chapel Royal, Dublin Castle | Derham, William
| Article in Journal | | 2017 |
| Chief Justice Taney and the Dred Scott decision | Lee, Thomas Z. | Article in Journal | | 1923 |
| Children of the vale | Anonymous | Article in Journal | | 2003 |
| Clooney House and its Occupants | Barron, Declan
| Article in Journal | | 2024 |
| Controversies in the history of British feminism, 1. The educators : female education; 2. The opponents : the anti-suffragists; 3. The rebels : Irish feminists; 4. The suffragists : towards the vote; 5. The workers : women and labour; 6. The militant : Christabel Pankhurst | | Monograph or Collective Volume | Routledge/Thommes Press and Kinokuniya Co. | 1995 |
| Count Ó Donel proposes a coadjutor for the see of Raphoe, 1777 | O'Donnell, Terence | Article in Journal | | 1954 |
| Cruelty and sensibility: Emotions in women's narratives written during the United Irish Rebellion of 1798 | Ruberg, Willemijn | Article in Journal | | 2010 |
| Culdaff Letter 1777 | Mills, George | Article in Journal | | 2022 |
| De Monasterio Desolato : patronage and politics in a frontier Irish convent | Seale, Yvonne | Article in Journal | | 2015 |
| Découverte de cinq manuscrits d'Andrew MacDonagh, prisonnier à l'Île Ste-Marguerite de 1777 à 1790 | Pomey, MoniqueRoustan Delatour, ChristopheVeran, Marie-Lucie | Article in Journal | | 2003 |
| Diarmaid Ó Riain | Ó Duibhir, Donnchadh | Article in Book | | 1990 |
| Diarmaid Ó Riain | Ó Duibhir, Donnchadh | Article in Journal | | 2003 |
| Diarmaid Ó Riain agus a bharántas | Ó Fiannachta, Pádraig | Article in Book | | 1990 |
| Disputed kinship among the Jacobite O'Briens in eighteenth-century France | Corp, Edward T. | Article in Journal | | 2018 |
| Documentation concerning the role of Ricardo Wall (1694-1777) in the restoration of the Arab Palace of the Alhambra | Téllez Alarcia, Diego, 1975- | Article in Journal | | 2005 |
| Dublin Zoo: phases in its history | de Courcy, Catherine | Article in Journal | | 2010 |
| Education in Victoria, 1849-62 : Sir Richard Bourke and the Irish connection | Waugh, Max | Article in Book | | 2000 |
| Emigrants from Offaly to Nelson | Whelan, Helen | Article in Journal | | 2007 |
| Ethnic conflict and its resolution : the Northern Ireland model | Coakley, John | Article in Journal | | 2003 |
| Ethnic conflict resolution : routes towards settlement | Coakley, John | Article in Journal | | 2009 |
| Evidence for the use of timber in medieval Irish tower houses : a regional study in Lecale and Tipperary | McKenna, Marie Esther | Article in Journal | | 1984 |
| Female party attachment in a power-sharing polity : the erosion of Protestant support in Northern Ireland | Hayes, Bernadette C. ; Mcevoy, Joanne | Article in Journal | | 2016 |
| Forging a kingdom : the GAA in Kerry, 1884-1934 | McElligott, Richard | Monograph or Collective Volume | Collins Press | 2013 |
| From Cavan to Oklahoma | Lee, Enda | Article in Journal | | 2002 |
| From Pausanias to Dodwell : a 'Grand Tour' of ancient Stymphalos | Maher, Matthew P. | Article in Book | | 2012 |
| From Tuam to Ballyspellan | Ó Fearghail, Feargus | Article in Journal | | 1987 |
| Generations on the border : changes in ethno-national Identity in the Irish border area | Bottos, Lorenzo Canás ; Rougier, Nathalie | Article in Journal | | 2004 |
| George Faulkner and William Bowyer : the London connection | Maslen, Keith | Article in Journal | | 1993 |
| Grattan's failure : parliamentary opposition and the people in Ireland, 1777-1800 | Mansergh, Danny | Monograph or Collective Volume | Irish Academic Press | 2005 |
| Hibernian research on Italian volcanic rocks : the Mallet and Guiscardi/Haughton collections in Trinity College, Dublin, Ireland | Wyse Jackson, Patrick N. | Article in Book | | 1998 |
| Historia del Almirante Brown | Ratto, H. R. | Monograph or Collective Volume | Centro Naval, Instituto de Publicaciones Navales | 1985 |
| Historical Manuscripts Commission. Report on the manuscripts of the marquess of Lothian, [formerly] preserved at Blickling Hall, Norfolk | | Monograph or Collective Volume | | 1905 |
| How an Irishman turned the tide at Saratoga | Deering, James A. | Article in Journal | | 1911 |
| Interesting Co. Clare churches | Weir, Hugh W. L. | Article in Journal | | 1997 |
| Irish brass, bronze and copper, 1600-1900 | Hall, David | Monograph or Collective Volume | the author | 2014 |
| Irish emigration to Argentina : a different model | McKenna, Patrick | Article in Book | | 2000 |
| Irish national inventory of historic scientific instruments | Mollan, R. C. (R. Charles) | Monograph or Collective Volume | Samton | 1995 |
| Irish nominees in the state tontines of 1773, 1775 and 1777 | Leeson, Francis | Article in Journal | | 1970 |
| John Boyle, United Irishman, and his American descendants | Boyle, Watson | Article in Journal | | 1919 |
| John Tennent 1777-1813, United Irishman and Chevalier de la Légion d'Honneur | Black, Eileen | Article in Journal | | 1977 |
| John Tennent, 1777-1813, United Irishman and Chevalier de la Légion d'Honneur | Black, Eileen | Article in Journal | | 1977 |
| Language grief : a ‘raw material’ of ethnic conflict | Bostock, William W. | Article in Journal | | 1997 |
| Lawrence Kavanagh I : an eighteenth-century Cape Breton entrepreneur | Wagg, Phyllis Maclnnes | Article in Journal | | 1990 |
| Little-known drawings of Glendalough, c.1777-1850 | Harbison, Peter | Article in Book | | 2011 |
| Lorenzo Dow: an American Methodist minister in Wexford | Browne, Bernard | Article in Journal | | 2012 |
| Major-General Charles Baron Cavanagh of Borris and the Habsburg Empire | Cavanagh, Cathal | Article in Journal | | 2007 |
| Maps of the roads of Ireland | Andrews, J. H. (John Harwood)Skinner, AndrewTaylor, George | Monograph or Collective Volume | [s.n.] | 1969 |
| Maps of the roads of Ireland, surveyed 1777 | Skinner, AndrewTaylor, George | Monograph or Collective Volume | | 1778 |
| Memoirs of notable inhabitants of Downpatrick | Pilson, Aynsworth, 1777-1863 | Monograph or Collective Volume | Lecale and Downe Historical Society | 2016 |
| Michael Molloy, the founder of the Tullamore distillery, 1777-1846 | Byrne, Michael | Article in Journal | | 2018 |
| More light on George Sharp | McEvansoneya, Philip | Article in Journal | | 2013 |
| Nathaniel Clements : government and the governing elite in Ireland, 1725-75 | Malcomson, A. P. W. | Monograph or Collective Volume | Four Courts | 2005 |
| Nathaniel Clements and the making of a Leitrim estate and political interest, c.1750-c.1800 | Malcomson, Anthony | Article in Book | | 2019 |
| Nathaniel Clements, 1705-77 : politics, fashion and architecture in mid-eighteenth-century Ireland | Malcomson, A. P. W. | Monograph or Collective Volume | Four Courts Press | 2015 |
| Newberry Hall, Carbury, Co. Kildare. An Irish country house and the people | Robinson, James | Article in Journal | | 2008 |
| Notes on Dunsford mausoleum | McCormack, FinbarParkinson-Cumine, Cecily | Article in Journal | | 1997 |
| Notes on Young's tour, 1777-79 | Cantwell, Brian J. | Article in Journal | | 1952 |
| Notes. John Allen (c.1777-1855), the Dublin draper who led the storming of Astorga in 1810 | Dunne-Lynch, Nicholas | Article in Journal | | 2014 |
| Observations on the brewing trade of Ireland | Anonymous | Monograph or Collective Volume | | 1777 |
| Old country houses : two comments | Lysaght, P. B.Rynne, Etienne | Article in Journal | | 1994 |
| Old Galway : the history of a Norman colony in Ireland | O'Sullivan, M. D. (Mary Donovan) | Monograph or Collective Volume | Kennys | 1984 |
| Oliver Kelly, Archbishop of Tuam, 1815-1834 | Claffey, Anthony J. | Article in Book | | 2006 |
| Orange songs in green books : Colonel William Blacker | Blackstock, Allan | Article in Book | | 2007 |
| Pádraig Phiarais Cúndún : an stair agus an stairsheanchas | Ó Duinnshléibhe, Seán | Article in Book | | 2013 |
| Pádraig Phiarais Cúndún agus Cáit Graídhin | Ó Drisceoil, Proinsias | Article in Journal | | 2019 |
| Pádraig Phiarais Cúndún: Fear gur tháinig an Dá Lá air | Ó Floinn, Tony | Article in Journal | | 2017 |
| Paisanos : The forgotten Irish who changed the face of Latin America | Fanning, Tim | Monograph or Collective Volume | Gill Books | 2016 |
| Patronage and poverty in county Down : the case of Patrick Bronte | Adams, Amber M. | Article in Journal | | 1987 |
| Protestant dependence and consumption in Swift's Irish writings | Mahony, Robert | Article in Book | | 2000 |
| Ramsey's Waterford Chronicle 1777 : Births, Marriages and Deaths | Morris, H. | Article in Journal | | 1978 |
| Religion, ethnicity and group identity : Irish adolescents’ views | Mclaughlin, Katrina ; Trew, Karen ; Muldoon, Orla T. | Article in Journal | | 2006 |
| Richard Bourke : Irish liberalism tempered by empire | Laidlaw, Zoë | Article in Book | | 2006 |
| Richard Bourke's views on citizenship and education | Redden, Jennifer | Article in Journal | | 1993 |
| Richard Wall : light and shade of an Irish Minister in Spain (1694-1777) | Tellez Alarcia, Diego | Article in Journal | | 2003 |
| Richard Wall : light and shade of an Irish minister in Spain (1694-1777) | Alarcia, Diego Téllez | Article in Journal | | 2003 |
| Role of Hedge School teachers in the cultural life of Castlehaven/Myross parish in the beginning of the 19th century | Ó Donnabháin, Diarmuid | Article in Journal | | 2007 |
| Samuel Clayton - forger, freemason, freeman | Smith, Margaret | Monograph or Collective Volume | Anchor Books, Australia | 2017 |
| Samuel Clayton Forger Freemason Freeman | Smith, Margaret | Article in Journal | | 2019 |
| Scabbards and sheaths from Viking and medieval Dublin | Cameron, Esther A. (Esther Anita) | Monograph or Collective Volume | National Museum of Ireland | 2007 |
| Seán Ó Dálaigh, Aisling Phadruic Cundun, agus Dáibhidh do Barradh | Ó Floinn, Tóny | Article in Journal | | 2025 |
| Sensibility and the sublime in the storm paintings of Thomas Roberts (1748-1777) | Dunne, Tom, 1939- | Article in Journal | | 2009 |
| Sir Richard Bourke : his life and work | King, Hazel | Article in Journal | | 1988 |
| Sir Richard Bourke : Irish and colonial liberal | Reece, Bob | Article in Journal | | 1988 |
| Sir Richard Bourke and his locality | Power, Margaret | Article in Journal | | 2003 |
| Sir Richard Bourke and his tenants, 1815-55 | Power, Margaret | Article in Journal | | 2001 |
| Sketches by Captain Sir William Smith, Bt.: Artist and engineer | Clements, W.H. | Article in Journal | | 2013 |
| Stillorgan House and Park | Anonymous | Article in Journal | | 2011 |
| Studies in folklife presented to Emyr Estyn Evans | | Monograph or Collective Volume | Ulster Folk Museum | 1970 |
| The admiral from Mayo : a life of Almiramte William Brown of Foxford, father of the Argentine Navy | Ireland, John de Courcy, 1911-2006 | Monograph or Collective Volume | Éamonn de Búrca | 1995 |
| The Bath estate, 1777-1800 | Ó Mearáin, Lorcán | Article in Journal | | 1968 |
| The Blacker diaries | Lutton, Samuel C., 1916-2005 | Article in Journal | | 1981 |
| 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 cardinal Tomás Ó Fiaich memorial library and archive | Ó Doibhlin, Crónán | Article in Journal | | 2001 |
| The Carmelites in Ardee | Mac Íomhair, Diarmuid | Article in Journal | | 1983 |
| The chieftains of Pobul Uí Cheallachain, Co. Cork | Tarrant, Con | Article in Journal | | 1984 |
| The choosing of Oliver Kelly for the See of Tuam, 1809-15 | Coen, Martin | Article in Journal | | 1978 |
| The Clements archive | Malcomson, A. P. W. | Monograph or Collective Volume | Irish Manuscripts Commission | 2010 |
| The Colvill family in Dromore Co. Down in the eighteenth century | Watson, Fredrick Gilbert | Article in Journal | | 1992 |
| The Creevekeeran incident - an examination of judicial process in county Armagh in 1822 | Gilmore, Brian | Article in Journal | | 2011 |
| The defenses of northern New Spain : Hugo O'Conor's report to Teodoro de Croix, July 22, 1777 | Cutter, Donald C.O'Conor, Hugo, 1732-1779 | Monograph or Collective Volume | DeGolyer Library and Southern Methodist University Press | 1994 |
| The diary of Mary Mathew | | Monograph or Collective Volume | County Tipperary Historical Society | 1991 |
| The diary of Mary Mathew | Luddy, MariaMathew, Mary | Monograph or Collective Volume | Co. Tipperary Historical Society | 1991 |
| The distribution of a locally-produced French periodical in provincial Ireland : the Magazin à la Mode, 1777-1778 | Kennedy, Máire | Article in Journal | | 1994 |
| The distribution of books from Belfast : the evidence of subscription lists | McCann, Wesley | Article in Book | | 1996 |
| The early medieval hand-bells of Ireland and Britain | Bourke, Cormac | Monograph or Collective Volume | National Museum of Ireland, Wordwell Books | 2020 |
| The efforts of Sir Richard Bourke in promoting national education in Ireland and New South Wales, 1828-1855 | Waugh, Max | Article in Journal | | 2001 |
| The end of the affair : Irish migration, 9/11 and the evolution of Irish-America | Cochrane, Fergal E. | Article in Journal | | 2007 |
| The extraction of iodine from seaweed in Ramelton, So. Donegal | Childs, Peter E. | Article in Journal | | 2022 |
| The father of the Argentine navy | MacCall, Séamus | Article in Journal | | 1941 |
| The father of the Argentine navy, Admiral Brown | Aldeano, Juan | Article in Journal | | 1940 |
| The father of the Brontës | Hopkins, Annette B. | Monograph or Collective Volume | [s.n.] | 1958 |
| The first regiment of the Pennsylvania line - the most famous body of men in the continental army | O'Brien, Michael J. | Article in Journal | | 1922 |
| The formation of the Orange Order, 1795-98 : the edited papers of Colonel William Blacker and Colonel Robert H. Wallace | Blacker, WilliamWallace, Robert Hugh | Monograph or Collective Volume | GOLI Publications - The Education Committee of The Grand Orange Lodge of Ireland, | 1994 |
| The history and people of Stillorgan House | Kennedy, JoeKirkpatrick, Barbara | Article in Journal | | 2017 |
| The history of the construction of Tuam Cathedral | Higgins, Patrick | Article in Journal | | 2010 |
| The house of Ussher : histories and heritages of improvement, conspicuous consumption, and eviction on an early nineteenth-century Irish estate | Whelan, David A. | Article in Journal | | 2014 |
| The influence of religion and ethnonationalism on public attitudes towards amnesty : Northern Ireland as a case study | Brewer, John D. ; Hayes, Bernadette C. | Article in Journal | | 2016 |
| The Irish in Argentina | McKenna, Patrick | Article in Journal | | 2000 |
| The Irish meet the Welsh wizard : character, narrative, and political rationality in the formation of the Irish Free State | Meadwell, Hudson | Article in Journal | | 2016 |
| The Irish Revolution, 1912-23: Waterford | McCarthy, Pat | Monograph or Collective Volume | Four Courts | 2015 |
| The Irish Tontine (1777) and Fifty Genevans : An Essay on Comparative Mortality | Jennings, R. M.Trout, A. P. | Article in Journal | | 1983 |
| The Murphys in Virginia Patrick Murphy, a brave soldier of the Virginia continental line | O'Brien, Michael J. | Article in Journal | | 1922 |
| The Old Abbey, Loughrea, 1300-1650 | Monaghan, Phelim | Monograph or Collective Volume | The author | 1983 |
| The personality of Admiral Brown | Levene, Ricardo | Article in Journal | | 1957 |
| The popular influence of Foras feasa ar Éirinn from the seventeenth to the nineteenth century | Morley, Vincent | Article in Book | | 2012 |
| The Portarlington Maces and its borough history 1669-1777 | Powell, J. S. (John Stocks) | Article in Journal | | 2010 |
| 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 search for missing friends | Ahern, Dennis J. | Article in Journal | | 2000 |
| The sixty-ninth regiment, New York City | Fitzgerald, James | Article in Journal | | 1910 |
| The Statutes of the Irish college, Toulouse, 'le séminaire royal de Sainte Anne' | Ferté, Patrick | Article in Journal | | 2010 |
| The story of the post-Alexander Carson period in Tobermore | Boggs, Robert A. | Article in Journal | | 1980 |
| The Taylor and Skinner Maps | Crowley, Seamus | Article in Journal | | 2007 |
| The work of education : the Franciscan Brothers in Ireland and Brooklyn | Corry, Emmett | Article in Journal | | 2000 |
| Thomas Campbell's "Exile of Erin" : English poem, Irish reactions | Molloy, Frank | Article in Book | | 2006 |
| Three prophets of our own time : a lecture on Adam Clarke, Alexander Carson and Henry Cooke delivered on 3 Jan 1855 | Dunlop, EullWitherow, Thomas | Monograph or Collective Volume | Moyola Books|Braid Books | 1990 |
| Tom Morris (1777-1841), casonova and cattle dealer | Waters, Des | Article in Journal | | 2003 |
| Trinity College Dublin: The College Historical Society, oratory and debate, 1770-2020 | Geoghegan, Patrick M. | Monograph or Collective Volume | Lilliput Press | 2020 |
| Tuam two centuries ago | Claffey, Tony | Article in Journal | | 2015 |
| Two 18th century Wexford newspapers | Cantwell, Ian T. | Article in Journal | | 1986 |
| Two hundred years agrowing | Smyth, Hazel | Article in Journal | | 1982 |
| Two new works by Thomas Roberts (1748-1777) | Laffan, WilliamRooney, Brendan | Article in Journal | | 2012 |
| Types of Irish pewter | Hall, David | Monograph or Collective Volume | David Hall in association with the National Museum of Ireland | 2005 |
| Un investissement genevois : la tontine d'Irlande de 1777 | Gautier, C. | Article in Journal | | 1952 |
| Unpublished Admiral Brown documents in Madrid | Walsh, Micheline | Article in Journal | | 1957 |
| Unpublished letters of Edward Murphy and Lord Charlemont | Benedetti, SergioCroke, Fionnuala | Article in Book | | 2001 |
| Vallancey's military surveys of 1776-1777 & 1796 as relating to County Carlow and its immediate environs | Law, Edward J. | Article in Journal | | 2012 |
| Vallancey's military surveys of 1776-1777 & 1796 as relating to county Kilkenny and its immediate environs | Law, Edward J. | Article in Journal | | 2011 |
| Vallancey's military surveys of 1776-1777 & 1796 as relating to County Tipperary and its immediate environs | Law, Edward J. | Article in Journal | | 2013 |
| Vallancey's military surveys of 1776-1777 and 1796 as relating to county Waterford and its immediate environs | Law, Edward J. | Article in Journal | | 2011 |
| Washington and his army in Morris County, New Jersey, winter of 1776-77 | Sherman, Andrew M. | Article in Journal | | 1911 |
| Waterford and the south of England : spatial patterns in shipping commerce, 1766-1777 | Mannion, John | Article in Journal | | 1994 |
| Weapons and warfare in Viking and medieval Dublin | Halpin, Andrew | Monograph or Collective Volume | National Museum of Ireland | 2008 |
| West Cork railways : birth, beauty and betrayal | Larkin, Chris | Monograph or Collective Volume | Mercier Press | 2022 |
| Who wrote 'Lillibullero'? If not Tom Wharton, what about Robert Ware and Henry Wharton? | Ferguson, Kenneth | Article in Journal | | 2021 |
| Will and codicils of primate Richard O'Reilly (d. 1818) | Ó C., M. | Article in Journal | | 1957 |
| William Earl Marshall, (1144-1219) | Phelan, Margaret M. | Article in Journal | | 1983 |
| Youth violence as accidental spoiling? : civil society perceptions of the role of sectarian youth violence and the effect of the peace dividend in Northern Ireland | Creary, Patlee ; Byrne, Sean | Article in Journal | | 2014 |