| "A second Newton" : William Rowan Hamilton (1805-1865) | Wayman, P. A. | Article in Book | Sotheby's | 1992 |
| "Clearing the ground" : the Field Day Theatre Company and the construction of Irish identities | Szabó, Carmen | Monograph or Collective Volume | Cambridge Scholars | 2007 |
| "How did they pass the Union?" : Secret Service expenditure in Ireland 1799-1804 | Wilkinson, David | Article in Journal | | 1997 |
| "The Irishman is no lazzarone" : German travel writers in Ireland 1828-1850 | Bourke, Eoin | Article in Journal | | 1997 |
| 'A battle of giants' : Waterloo, Wellington and Ireland | Geoghegan, Patrick | Article in Journal | | 2015 |
| 'Another Stafford Street row' : law, order and the Irish presence in mid-victorian Wolverhampton | Swift, R. E. | Article in Journal | | 1984 |
| 'Disappointing the boundless ambition of France': Irish Protestants and the fear of invasion, 1661-1815 | Kelly, James, 1959- | Article in Journal | | 2011 |
| 'Educated Whiteboyism' : the Cork tithe war, 1798-9 | Patterson, James G. | Article in Journal | | 2004 |
| 'Found in the attic' | McGarrigle,James
| Article in Journal | | 2016 |
| 'More than a language ... no more of a language' : Merriman, Heaney, and the metamorphoses of translation | O'Brien, Eugene | Article in Journal | | 2004 |
| 'Ovid in County Clare' : Seamus Heaney's verdict on Brian Merriman's Cúirt an Mheán Oíche | Impens, Florence | Article in Journal | | 2010 |
| 'Psyche; or, the legend of love', 1805 | Law, Edward J. | Article in Journal | | 2013 |
| 'Total War' and Ireland, 1793-1815 | Bartlett, Thomas | Article in Journal | | 2018 |
| 1793-1805 : projets et tentatives de débarquement aux Îles Britanniques. 4 vols. | Desbrière, E. | Monograph or Collective Volume | | 1900 |
| A Cork Gaelic text on a Napoleonic campaign | Buttimer, Cornelius G. | Article in Journal | | 1990 |
| A corps of yeomanry gunners in Ireland 1805-06 : the Loughlinstown gunners | Kerrigan, P. M. | Article in Journal | | 1983 |
| A demographer looks at 'Cúirt and Mheán Oiche' | O'Neill, Kevin | Article in Journal | | 1984 |
| A descriptive catalogue of the contents of the Irish manuscript commonly called 'The Book of Fermoy' | Todd, James Henthorn, 1805-1869 | Monograph or Collective Volume | | 1868 |
| A desperate set of villains : the convicts of the Marquis Cornwallis, Ireland to Botany Bay, 1796 | Hall, Barbara, 1942- | Monograph or Collective Volume | The author | 2000 |
| A fabricated speech put into the mouth of the Duke of Wellington | Ferguson, Kenneth | Article in Journal | | 2015 |
| A forgotten army : the Irish Yeomanry | Blackstock, Allan | Article in Journal | | 1996 |
| A hero of Waterloo at Mallow | Myers, Kevin | Article in Journal | | 2015 |
| A history of the king's sergeants at law in Dublin : honour rather than advantage | Hart, A. R. | Monograph or Collective Volume | Four Courts | 2000 |
| A history of the Richmond Asylum (St. Brendan's Hospital), Dublin | Falvey, JaneO'Shea, Brian | Article in Book | | 1996 |
| A landlord's response to the Great Famine : Sir Robert Gore Booth and his assisted emigration scheme | Moran, Gerard | Article in Book | | 2024 |
| A most gossiped about genius : Sir William Rowan Hamilton | Weerden, Anne van | Article in Journal | | 2018 |
| A most gossiped about genius : Sir William Rowan Hamilton | Van Weerden, AnneWepster, Stephen | Article in Journal | | 2018 |
| A note on the attribution of the regally anonymous 'three crown' coinage given by Smith and Coffey to Edward IV | Dolley, Michael | Article in Journal | | 1968 |
| A note on Tullamore by a frequent visitor from South Africa | Cronin, Patrick | Article in Book | Offaly Historical and Archaeological Society (Offaly History) | 2024 |
| A perception in fiction of pre-Famine violence in Clare | Lane, Padraig G. | Article in Journal | | 2017 |
| A projected invasion of Ireland in 1811 | Ryan, F. W. | Article in Journal | | 1950 |
| A rough guide to the British Empire : Charles, Lord Cornwallis and his years in America, India and Ireland | Dix, Dermot | Article in Book | | 2006 |
| A statistical and historical enquiry into the progress and magnitude of the population of Ireland | Newenham, Thomas | Monograph or Collective Volume | | 1805 |
| A tragic troubadour : life and collected works of folklorist poet and translator Edward Walsh | Ó Ríordáin, John J. | Monograph or Collective Volume | John J. Ó Ríordáin | 2005 |
| Admiral Beechey and the Irish Mail | Gillman, Daniel | Article in Journal | | 2002 |
| Admiral Nelson : my part in his downfall | Myles, Franc | Article in Book | | 2009 |
| Agriculture and rural life in the parish of Castlebridge 1780-1805 | O'Sullivan, Austin | Article in Book | | 1998 |
| Alderman Edward Purdon, Lord Mayor of Dublin, 1870 | Ó Luanaigh, Dónall | Article in Journal | | 2008 |
| Alexander Bishop Butler: celebrated gunsmith. The Spilsbury family and the Mortimer gunsmiths | Butler, Anthony | Article in Journal | | 2016 |
| Alexis de Tocqueville's journey in Ireland July - August 1835 | Larkin, EmmetTocqueville, Alexis de | Monograph or Collective Volume | Wolfhound Press | 1990 |
| An Breithiúnas ar Cúirt an Mheán-Óiche | Titley, Alan | Article in Journal | | 1990 |
| An chairt bheathausnéisiag Philib Barún ar Bhrian 'Merriman' Mac Con Mara (1836) | De Barra, Seamas | Article in Journal | | 1999 |
| An eala ar a bhfuaid : Cúirt an Mheán Oíche i lámha na scríobaithe | Mac Peaircín, Liam, 1938-2019 | Monograph or Collective Volume | Coiscéim | 2016 |
| An East Clare priest : Fr. John Burke 1805-1881 | Burke, Brendan | Article in Journal | | 2005 |
| An enlightenment statesman in Whig Britain : Lord Shelburne in context, 1735-1805 | | Monograph or Collective Volume | Boydell Press | 2011 |
| An Irish countryman in the British navy, 1809-15 : the memoirs of Henry Walsh, 1 : Introduction, 2 : Text : sections i-ii, June 1809-December 1812 | | Article in Journal | | 1961 |
| An Irish radical in a Tory town : William Smith O'Brien in Toronto, 1887 | Stortz, Gerald J. | Article in Journal | | 1984 |
| And Nelson on His Pillar 1808/1986 a retrospective record | Bolger, WilliamShare, Bernard | Monograph or Collective Volume | Nonpareil | 1976 |
| Anthony Fahy of Loughrea : Irish missionary in Argentina | Fahy, Michael | Article in Journal | | 2005 |
| Anti-catholic prejudice in early New England : the Daley-Halligan murder trial | Camposeo, James M | Article in Journal | | 1978 |
| Appendix : a nineteenth-century transcript of Ó Cianáin's manuscript | Ó Fearghail, FearghusÓ Macháin, Pádraig | Article in Book | | 2011 |
| Archbishop Lynch and 'New Ireland' : and unfulfilled dream for Canada's Northwest | Stortz, Gerald J. | Article in Journal | | 1982 |
| Arte, paesaggi e giardini nel viaggio in Italia di Lord e Lady Berehaven | Boggi, Flavio | Article in Book | EDIFIR – Edizioni Firenze | 2018 |
| Arthur Browne (1756-1805) : an Irish civilian | O'Higgins, Paul | Article in Journal | | 1969 |
| Arthur Murphy and Florida Peat: "The Gray's Inn Journal" and versions of the apolitical | Brunstrom, ConradKavanagh, Declan | Article in Journal | | 2012 |
| Aspects of Barnsley : discovering local history, vol. 6 | Elliott, Brian | Monograph or Collective Volume | Wharncliffe | 2000 |
| Aspects of Irish Methodism, 1790-1805 | McMahon, Dorren | Article in Journal | | 1984 |
| Ballincollig Royal Gunpowder Mills : the vaulted magazine | Boazman, Gill | Article in Journal | | 2007 |
| Barnard Letters, 1778-1824 | | Monograph or Collective Volume | | 1928 |
| Beckett and Ireland | | Monograph or Collective Volume | Cambridge University Press | 2010 |
| Benedictus Benedicat | Ó Ríordáin, Breandán | Article in Journal | | 1986 |
| Bere Island and Berehaven 1803-05 | Kerrigan, Paul M. | Article in Journal | | 1998 |
| Between Pope and Merriman : poetry and politics in R. Buggin's "The Inchanted Garden: A Vision (1716)" | Griffin, Michael | Article in Journal | | 2012 |
| Bibliotheca Quiniana | Kirkpatrick, Thomas Percy Claude, 1869-1954 | Article in Journal | | 1946 |
| Books signed by Pádraic Mac Piarais and Éamon de Valera and others | Ó Muirí, Réámonn | Article in Journal | | 2011 |
| Botanists of the North of Ireland | Lett, H.W., Canon | Article in Journal | | 1913 |
| Brian Merriman : guth aonair? | Ní Úrdail, Meidhbhín | Article in Journal | | 2008 |
| Brian Merriman and his contemporaries | Ó Dálaigh, Brian | Article in Journal | | 2006 |
| Brian Merriman and his court | Ó Tuama, Seán | Article in Journal | | 1981 |
| Brian Merriman exhibition in the Ennis Museum, Ennis, Co. Clare | Anonymous | Monograph or Collective Volume | Cumann Merriman | 1968 |
| Britain, 1688-1815 | Jarrett, Derek | Monograph or Collective Volume | | 1965 |
| British and American Abolitionists : An Episode in Transatlantic Understanding | | Monograph or Collective Volume | | 1974 |
| Burke and Tocqueville : new worlds, new beings | Deane, Seamus | Article in Book | | 2003 |
| C.S.S.R. Walsh the poet | Ó Ríordáin, J. | Article in Journal | | 1986 |
| Captain Henry Butler in South Africa | McAleer, John | Article in Journal | | 2007 |
| Captain Watson and the Nelson Arch. The first monument erected anywhere in the world to the victor of Trafalgar | Kennedy, Dennis | Article in Journal | | 2016 |
| Captain William Coppin : 'Neptune's brightest star' | Malley, AnnesleyMcLaughlin, Mary | Monograph or Collective Volume | Foyle Civic Trust | 1992 |
| Captain William Coppin, the ghost and the lost Arctic explorer | McCorristine, Shane | Article in Book | | 2016 |
| Carabhats and Seanbheists : factions in Waterford 1805-15 | Murray, Sylvester | Article in Journal | | 1977 |
| Carlow Gael | Thomas, Peter | Article in Journal | | 1983 |
| Catalogus librorum impressorum, Dublin, 1864-87 | Trinity College, Dublin | Monograph or Collective Volume | [s.n.] | 1988 |
| Centenary of the discovery of quaternions | MacLoughlin, P. J. | Article in Journal | | 1943 |
| Church, state and the control of schooling in Ireland, 1900-1944 | Titley, E. B. | Monograph or Collective Volume | Gill & Macmillan | 1983 |
| Citizen Kane, mayor of Limerick | Tierney, Mark | Article in Book | | 1997 |
| Clinton records | | Article in Journal | | 1951 |
| Cogadh Gaedhel re Gallaibh : The War of the Gaedhill with the Gaill, or, the invasions of Ireland by the Danes and other Norsemen. The original Irish text edited, with translation and introduction | | Monograph or Collective Volume | | 1867 |
| Colonel Maurice Griffith Dennis, 1805-63 | Melvin, Patrick | Article in Journal | | 1977 |
| Coppin on the strand | Gormley, KathleenMalley, Annesley | Article in Journal | | 1990 |
| Cork imprints of Catholic historical interest 1805-1830 : a provisional check list, part 2 | Fenning, Hugh | Article in Journal | | 1996 |
| Correspondence of Charles, first Marquis Cornwallis | | Monograph or Collective Volume | | 1859 |
| Counter-insurgency and defence in Ireland 1790-1805 | Stoddart, Peter Charles | Thesis | | |
| County Carlow Officers of the Irish Legion 1803-1815: Jeremiah Dowling (1780-1844) | Dunne-Lynch, Nicholas | Article in Journal | | 2015 |
| Creators of mathematics : the Irish connection | | Monograph or Collective Volume | University College Dublin Press | 2000 |
| Cúirt an Mhean-Oíche | Merriman, Brian, c.1749-1805 | Monograph or Collective Volume | | 1982 |
| Cúirt an Mheán-Oíche agus Finnscéal an Róis | Ní Mhuirgheasa, Máirín | Article in Journal | | 1951 |
| Cuirt, tuath agus bruachbhaile : aistí agus dréachtaí liteartha | Ó Tuama, Seán | Monograph or Collective Volume | Clóchomhar | 1990 |
| Defence, counter-insurgency and rebellion : Ireland, 1793-1803 | Bartlett, Thomas | Article in Book | | 1996 |
| Derriaghy : a short history of the parish | Barr, W. N. C., Rev. | Monograph or Collective Volume | W. N. C. Barr | 2006 |
| Diocese of Raphoe, 1773-1805 | Silke, John J. | Article in Journal | | 1985 |
| Don Jorge Rian of Inch, Co. Tipperary (1748-1805) | Condon, James | Article in Journal | | 1986 |
| Dr John Edmund Jacobs (1805-1864) - eminent physician and father of modern mental health care | Fennelly, Teddy | Article in Journal | | 2008 |
| Dr Thomas Kane's continental tour, July - September 1837 | Tierney, Mark | Article in Journal | | 1969 |
| Dr William Duncan of Liverpool (1805-1863) : 'a city of plague' | Kinealy, Christine | Article in Book | | 2021 |
| Dublin tenement life : an oral history | Kearns, Kevin Corrigan | Monograph or Collective Volume | Gill & Macmillan | 1994 |
| Dublin's fallen hero : the long life and sudden death of Nelson's Pillar, 1809-1966 | Kennedy, Dennis | Monograph or Collective Volume | Ormeau Books | 2013 |
| Dunsink observatory, 1785-1985 : a bicentennial history | Wayman, P. A. | Monograph or Collective Volume | Royal Dublin Society and Dublin Institute for Advanced Studies | 1987 |
| Eamon de Valera and the forces of opposition in America, 1919-20 | Sullivan, Dennis M. | Article in Journal | | 1984 |
| Early Irish rebels in Australia | Rudé, George | Article in Journal | | 1974 |
| Economic effects of the French Revolutionary and Napoleonic wars on Ireland | Fitzpatrick, Andre Jude | Thesis | | |
| Edward Walsh and 19th-century translation | MacCarthy, Anne | Article in Book | | 2003 |
| Emigrants from Offaly to Nelson | Whelan, Helen | Article in Journal | | 2007 |
| Essay on the population of Dublin, being the result of an actual survey taken in 1798 ... to which is added the general return ... in 1804 | Whitelaw, James | Monograph or Collective Volume | | 1805 |
| European commerce ... detailing the produce, manufactures and commerce of Russia, Prussia, Sweden, Denmark, and Germany ... with a general view of the trade ... and navigation of the United Kingdom of Great Britain and Ireland | Oddy, J. J. | Monograph or Collective Volume | | 1805 |
| Events that changed Great Britain since 1689 | | Monograph or Collective Volume | Greenwood | 2002 |
| Fair days and doorsteps : encounters between travellers and settled people in the twentieth-century | Bhreatnach, Aoife | Article in Book | | 2006 |
| Fat hogs and hungry men : Thackeray de Tocqueville and Cobbett in Ireland | Boyd, Andrew, 1921- | Article in Journal | | 2003 |
| Father Fahy : a biography of Anthony Dominic Fahy, O.P. : an Irish missionary in Argentina, 1805-1871 | Ussher, James | Monograph or Collective Volume | [s.n.] | 2005 |
| Field-Marshal Sir John Fox Burgoyne, 1782-1871 | Patterson, Alfred Temple | Article in Journal | | 1964 |
| For faith and fortune : the education of Catholic immigrants in Detroit, 1805-1925 | Vinyard, Jo Ellen | Monograph or Collective Volume | University of Illinois Press | 1998 |
| Foreign service. Peter Murray gives the background to George Chinnery's masterpiece, a portrait of the Kirkpatrick children, unhappy pawns in the politics of colonial India | Murray, Peter | Article in Journal | | 2015 |
| Fr. Anthony Fahy OP | Fahy, Michael | Article in Book | | 2003 |
| Francis Turnly, 1766-1845 : a prophet of the United Nations | Kennedy, David | Article in Journal | | 1968 |
| Friedrich Schiller : 'The first historiographer in Germany? An appreciation to mark the 200th anniversary of his death | Krobb, Florian | Article in Journal | | 2005 |
| From Cork to Kempsey. An Irish contribution to the timing of Australian Federation | Harty, Raymond | Article in Journal | | 2004 |
| From Ireland to Peru : Arthur Murphy’s (anti)-imperial dramaturgy | Orr, Bridget | Article in Book | | 2019 |
| From Ireland to South America : a story of departures, separations and reunions | Boland, JuliaBoland, Marilyn | Article in Journal | | 2006 |
| From the memoirs of Richard Rorke | Rorke, Richard | Article in Journal | | 1981 |
| Gathering ideas for an Irish garden : lord and lady Berehaven’s Italian tour of 1842–1843
| Boggi, Flavio | Article in Journal | | 2019 |
| Gathering ideas for an Irish garden: Lord and Lady Berehaven’s Italian tour of 1842–1843 | Boggi, Flavio | Article in Journal | | 2020 |
| George III, Pitt, and the Irish catholics, 1801-1805 | McDougall, D. J. | Article in Journal | | 1945 |
| George Petrie : his life and work | Walsh, Paul | Article in Book | Four Courts | 2012 |
| Giuseppe Mazzini and Irish nationalism, 1845-70 | Barr, Colin | Article in Journal | | 2008 |
| Gothic revival | Horan, James | Article in Journal | | 2017 |
| Gowran subscription dispensary : 1822-1852 | Moran, Mary | Article in Journal | | 1996 |
| Grand Canal bridges | Jacob, W. J. | Article in Journal | | 1945 |
| Grand jury indictments (Dundalk), 1805-89 | Anonymous | Article in Journal | | 1938 |
| Gustave de Beaumont : Ireland's Alexis de Tocqueville | Garvin, Tom,Hess, Andrea, | Article in Book | | 2009 |
| Hamilton's discovery of quaternions | Waerden, B. L., van der | Article in Book | | 2009 |
| Hamilton, Rodrigues, and the quaternion scandal | Altmann, Simon L. | Article in Book | | 2009 |
| Hellship : Captain Richard Brooks and the voyage of the Atlas I | O'Donnell, Ruán | Article in Book | | 2000 |
| Historical sources pertaining to travellers, 1824-1925 | Breathnach, Ciara | Article in Book | | 2006 |
| History as dialogue, an anthropological perspective | Ní Shuinéar, Sinéad | Article in Book | | 2006 |
| History of the Irish brigades in the service of France | Hally, P. J.O'Callaghan, John Cornelius, 1805-1883 | Monograph or Collective Volume | Irish University Press | 1969 |
| History of the Irish brigades in the service of France | Hally, P. J.O'Callaghan, John Cornelius, 1805-1883 | Monograph or Collective Volume | Cameron and Ferguson | 1870 |
| Horse racing in Tramore in the 19th century | Taylor, Andy | Article in Journal | | 1984 |
| How Jeremiah McCaferty led Lord Cornwallis astray | O'Brien, Michael J. | Article in Journal | | 1926 |
| How visiting journalists saw Tullamore in the 1960s: Readings from articles by Margaret Stewart, Ian Nairn and Conor Brady | Byrne, Michael | Article in Book | Offaly Historical and Archaeological Society (Offaly History) | 2024 |
| Hungry Hamilton, fellow of Trinity | Little, George A. | Article in Journal | | 1939 |
| Indigenous critique and the eighteenth-century English stage | Orr, Bridget | Article in Journal | | 2020 |
| Introduction | Aston, NigelCampbell Orr, Clarissa | Article in Book | | 2011 |
| Ireland and the Waterloo Campaign | Molloy, Peter | Article in Journal | | 2015 |
| Ireland in the Age of Revolution, 1760-1805. Part 1 | | Monograph or Collective Volume | Pickering and Chatto | 2013 |
| Ireland in the Age of Revolution, 1760-1805. Part 2 | | Monograph or Collective Volume | Pickering and Chatto | 2013 |
| Irish catholic petition of 1805 : the diary of Denys Scully | | Monograph or Collective Volume | | 1992 |
| Irish creamware : the Downshire pottery in Belfast | Francis, Peter | Article in Journal | | 1995 |
| Irish emigration to Argentina : a different model | McKenna, Patrick | Article in Book | | 2000 |
| Jack B's tinkers | Brazil, Julie | Article in Book | | 2006 |
| Jacob brothers' intervention saves life of man wrongly convicted | Fennelly, Teddy | Article in Journal | | 2010 |
| James Bronterre O'Brien : a forgotten radical | Kelly, James, 1959- | Article in Journal | | 1978 |
| James Clarence Mangan, Edward Walsh and nineteenth century Irish literature in English | MacCarthy, Anne | Monograph or Collective Volume | Edwin Mellen Press | 2000 |
| James Glasgow : pioneer missionary to India | Kirkpatrick, Laurence S. | Article in Book | | 2015 |
| James Martineau and the Catholic spirit amid the tensions of Dublin, 1828-32 | Walker, Ralph S. | Article in Book | | 1989 |
| Jeremiah Ledsam and the Voyage of the 'LADY MACNAUGHTON' | Saunders, Judith | Article in Journal | | 2006 |
| John Hogan Esq. (1805-1892) | Kavanagh, Myra | Article in Journal | | 2013 |
| 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 Lewis : a Smock Alley scene painter | O'Connor, Andrew | Article in Journal | | 1977 |
| John Miley and the crisis at the Irish College, Paris, in the 1850s | Moran, Gerard | Article in Journal | | 1996 |
| John Ryan polemicist and local historian | King, Thomas, 1955- | Article in Journal | | 1997 |
| John Stuart Mill : expert d'Irlande et interlocuteur de Beaumont et de Tocqueville | Pichetto, Maria Teresa | Article in Journal | | 2010 |
| John Tennent, 1777-1813, United Irishman and Chevalier de la Légion d'Honneur | Black, Eileen | Article in Journal | | 1977 |
| Kilcruttin’s Forgotten People | Adams, Terry | Article in Book | Offaly Historical and Archaeological Society (Offaly History) | 2024 |
| Latin America and the Anglo-Spanish alliance against Napoleon 1808-14 | Esdaile, Charles J. | Article in Journal | | 1992 |
| Le cimetiere O'Hara a Gaspe | Mimeault, Mario | Article in Journal | | 1991 |
| Letters from Galway 1772-1805 | | Article in Journal | | 1994 |
| Letters from Maynooth : calendar of letters of Rev. Eugene Conwell, 1798-1805 | | Monograph or Collective Volume | Dundalgan Press | 1942 |
| Lives of Victorian political figures : part II | | Monograph or Collective Volume | Pickering & Chatto | 2007 |
| Lord Cloncurry's Roman collection | Eiffe, June | Article in Book | | 1987 |
| Love, marriage and The Midnight Court (1780) | Mac Murchaidh, Ciarán | Article in Book | | 2019 |
| Macariae excidium, or the destruction of Cyprus | O'Callaghan, John Cornelius, 1805-1883O'Kelly, Charles, 1621-1695 | Monograph or Collective Volume | | 1850 |
| Mainstream or Tributary? The Question of ‘Hibernian’ Fishes in William Thompson’s The Natural History of Ireland (1849–56) | Orr, Mary | Article in Book | | 2019 |
| Major Arthur Rowley Heyland, the hero of Waterloo, 1781-1815 | Cunningham, Jennifer | Article in Journal | | 2015 |
| Major Benjamin Walker Nicholson - veteran of the Battle of Waterloo 1780-1858 | Scudds, Colin | Article in Journal | | 2018 |
| Manganese mining in Glandore | O'Sullivan, Paddy | Article in Journal | | 2003 |
| Maritime art and Dun Laoghaire : Part II | Lowth, Cormac F. | Article in Journal | | 2009 |
| Marquess Cornwallis and the fate of Irish rebel prisoners in the aftermath of the 1798 rebellion | Durey, Michael | Article in Book | | 2000 |
| Martello & signal towers | Downey, LiamO'Sullivan, Muiris | Article in Journal | | 2012 |
| Martello Tower No. 7 and the defence of Killiney Bay | Ó Duibhir, Pól | Article in Journal | | 2017 |
| Merchants in plenty : Joseph Smyth's Belfast directories of 1807 and 1808 : with an historical introduction and bibliography of Belfast directories to 1900 | Adams, J. R. R. | Monograph or Collective Volume | | 1991 |
| Merriman in a world of schoolmasters | Cullen, L. M. (Louis Michael) | Article in Journal | | 2011 |
| Merriman's county : Clare in the late-eighteenth century | Ó Murchadha, Ciarán | Article in Journal | | 2014 |
| Michael Doheny - the Cork connection | Fitzgerald, Michael | Article in Journal | | 1993 |
| Michael Doheny, Young Irelander and Fenian | O'Flaherty, Patrick | Article in Journal | | 1987 |
| Mícheál Ó Dubhchonna : a shaol poiblí roimh 1848 | Mac Cárthaigh, Micheál | Article in Journal | | 1988 |
| Miles Byrne on the death of Second-Lieutenant Louis Thuillier of the Irish Legion | Dunne-Lynch, Nicholas | Article in Journal | | 2016 |
| Miscellanea, some features uncovered at Seapoint Martello Tower, Co. Dublin | Corlett, Christiaan | Article in Journal | | 2001 |
| More light on George Sharp | McEvansoneya, Philip | Article in Journal | | 2013 |
| Moving statues : the case of Nelson's pillar in Dublin, 1966 | Kennedy, Dennis | Article in Journal | | 2013 |
| Murphy's authorship of the notes of Smart's 'Hilliad' | Emery, J. P. | Article in Journal | | 1946 |
| Navan travellers workshops : tracing the transformation from itinerant settlement to community development | McDonagh, Michael | Article in Book | | 2006 |
| Nelson on his Pillar, 1808-1966 : a retrospective record | Bolger, WilliamShare, Bernard | Monograph or Collective Volume | Nonpareil | 1976 |
| Nelson's Pillar | Henchy, P. | Article in Journal | | 1948 |
| Nelson's pillar : a controversy that ran & ran | Ó Riain, Mícheál | Article in Journal | | 1998 |
| Notes. A naval echo of 1801 | Nelson, Ivan | Article in Journal | | 2005 |
| Notes. Coastal signal stations in Ireland, 1814 | Kerrigan, Paul M. | Article in Journal | | 2005 |
| On the ancient Irish missal and its silver box, described by Dr O'Conor in his catalogue of the Stowe MSS, and now the property of the earl of Ashburnham | Todd, James Henthorn, 1805-1869 | Article in Journal | | 1856 |
| One-leg : the life and letters of Henry William Paget, first marquess of Anglesey, K.G., 1768-1854 | Paget, George Charles Henry Victor, Marquis of Anglesey | Monograph or Collective Volume | | 1961 |
| Our ancestors at the battle of Trafalgar | Boylan, Celia Kavanagh | Article in Journal | | 2008 |
| Padre Fahy : biografía de Antonio Domingo Fahy, O.P., misionero Irlandés en la Argentina 1805-1871 | Ussher, Santiago M. | Monograph or Collective Volume | # | 1952 |
| Paradox or pragmatist? 'honest' Tristam Kennedy (1805-85) : lawyer, educationalist, land agent and member of parliament | Kenny, Colum | Article in Journal | | 1992 |
| Past times, changing fortunes: proceedings of a public seminar on archaeological discoveries on national road schemes, August 2010 | | Monograph or Collective Volume | National Roads Authority | 2011 |
| Peeps at William Edwin Hamilton | Wayman, P. A. | Article in Journal | | 1999 |
| People and places: incidental observations concerning Aran and Connemara in 19th century natural history publications | Mitchell, M.E. | Article in Journal | | 2021 |
| 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 |
| Poet of a single poem, Brian Merriman (c.1749-1805) | Ó Dálaigh, Brian | Article in Book | | 2000 |
| Portraying Irish travellers : histories and representations | | Monograph or Collective Volume | Cambridge Scholars | 2006 |
| Privileged perspectives and subverted types : James Stephens' 'The demi-gods' | Delaney, Paul | Article in Book | | 2006 |
| Provision of books for Poor Clergy Parochial Libraries in the British Isles and the North American Colonies, 1680-1720 | Jacob, W. M. | Article in Journal | | 2004 |
| Quin at twenty-one : the fledgling bibliophile | Pollard, Mary | Article in Journal | | 1998 |
| R.L. Edgeworth and optical telegraphy in Ireland, c.1790-1805 | Kirwan, Adrian James | Article in Journal | | 2017 |
| Reassessing Townshend's Irish Viceroyalty, 1767-72 : the Caldwell - Shelburne correspondence in the John Rylands Library, Manchester | Powell, Martyn J. | Article in Journal | | 2013 |
| Reassessing Townshend's Irish Viceroyalty, 1767-72: The Caldwell-Shelburne Correspondence in the John Rylands Library, Manchester | Powell, M. J. | Article in Journal | | 2013 |
| Recollections of Tullamore, 1963-2013 | Cullen, James P. | Article in Book | Offaly Historical and Archaeological Society (Offaly History) | 2024 |
| Republicanism and aristocracy in Modern Ireland | Cleary, Joe | Article in Journal | | 2014 |
| Rev. James Bryce, Minister of Killaig, 1805-1857 | Gilmore, George | Article in Journal | | 1998 |
| Review article: Documenting Ireland in the age of the American and French Revolutions | Blackstock, Allan | Article in Journal | | 2015 |
| Richard Davis Webb : Dublin Quaker printer (1805-72) | Harrison, Richard S. | Monograph or Collective Volume | Richard S. Harrison | 1993 |
| Richard Griffith and the Royal Dublin Society | Davies, G. D. H. | Article in Book | | 1980 |
| Robert "Stamper" Thompson | Cunningham, Jennifer | Article in Journal | | 2003 |
| Robert Alkin (1744-1826) and Catherine Wheelock (c.1750-c.1805). A Methodist family of note in nineteenth century Wexford. | Meyer, G. Rex | Article in Journal | | 2010 |
| Robert Boyd of Ballymacool | Ferguson, W. S.Roberts, Alan | Article in Journal | | 1990 |
| Safe Haven? The archaeology of Bere Island's defence, 1763-1815 | Moloney, ColmShield, Damian | Article in Journal | | 2015 |
| Samuel Clayton Forger Freemason Freeman | Smith, Margaret | Article in Journal | | 2019 |
| Samuel Forde : an Irish artist admired by Davis | Mangan, Henry | Article in Journal | | 1945 |
| Samuel Forde : visions of tragedy | Lordan, ShaneWaldron, Michael | Monograph or Collective Volume | Crawford Art Gallery | 2014 |
| Sergeant James Graham (1791-1845) of Clones, Hougoumont, and the Royal Hospital, Kilmainham | Ferguson, Kenneth | Article in Journal | | 2015 |
| Shelburne and Ireland : politician, patron, absentee | Powell, Martyn J. | Article in Book | | 2011 |
| Shelta : historical and sociolinguistic aspects | Binchy, Alice | Article in Book | | 2006 |
| Sir Eyre Coote and the governorship of Jamaica, 1805-1808 | Fleming, David A. | Article in Book | | 2023 |
| Sir Robert Gore Booth (1805-1876) and the Great Famine in County Sligo | Moran, Gerard | Article in Book | | 2022 |
| Sir Robert Gore Booth and his landed estate in County Sligo, 1814-1876 : land, famine, emigration and politics | Moran, Gerard | Monograph or Collective Volume | Four Courts | 2006 |
| Sir William Verner, Bt. (1782-1871) | Acheson, PeterFerguson, Kenneth | Article in Journal | | 2019 |
| Some drinking glasses and a medal by William Mossop, commemorative of the Siege of Derry, 1689 | MacLeod, Catriona | Article in Journal | | 1977 |
| Some Irish militia movements during the Napoleonic wars | Ffolliott, Rosemary | Article in Journal | | 1969 |
| Some minutes from times past | Reilly, Tom | Article in Journal | | 1994 |
| Some Sligo-related Armorial Bookplates: Part 1|Some Sligo-related Armorial Bookplates: Part 2 | Henry, Peter | Article in Journal | | 2021 |
| Some Thomond 'Escapees' - the survival of a volume of Thomond Manuscripts, recently located and returned to Ireland from the USA [with index] | Breen, Martin | Article in Journal | | 2024 |
| St Sunnva - the Irish Princess who became the Patron Saint of Bergen and Norway | Laugerud, Henning | Article in Journal | | 2024 |
| Stackallen cotton mill 1805-1930 | Conlon, Larry | Article in Journal | | 2004 |
| Strabane as a railhead | Pollard, Michael | Article in Journal | | 2000 |
| Stylistic contrast and narrative function in 'Cogad Gáedel re Gallaib' | Downham, Clare | Article in Journal | | 2015 |
| Tenants of J. P. Smith at Gort, Co. Galway in 1805 | Anonymous | Article in Journal | | 1982 |
| Tenants of J. P. Smyth at Gort, Co. Galway in 1805 | Anonymous | Article in Journal | | 1982 |
| The 'Nation' and Giuseppe Mazzini, 1842-48 | Huggins, Michael | Article in Journal | | 2013 |
| The 'Tellicherry' five : the transportation of Michael Dwyer and the Wicklow rebels | Sheedy, Kieran | Monograph or Collective Volume | Woodfield Press | 1997 |
| The admirality law of Arthur Browne | Sweeney, Joseph C. | Article in Journal | | 1995 |
| The Backbone : diaries of a military family in the Napoleonic wars | | Monograph or Collective Volume | Pentland Press | 1993 |
| The ballad of Marcus Lyon : the story lives on | Williams, Melvin G. | Article in Journal | | 1988 |
| The bicentenary of Derrygortreavy Church, Eglish Parish, its first minister and the battle of Waterloo | Batchelor, John | Article in Journal | | 2016 |
| The Buenos Aires Westmeath 1862 Relief Fund | Walsh, Edward | Article in Journal | | 2021 |
| The Carteret Priaulx papers : the influence of the Napoleonic wars on Guernsey | White, Margaret | Article in Journal | | 1964 |
| The choral service of the United Church of England and Ireland | Jebb, John, 1805-1886 | Monograph or Collective Volume | | 1843 |
| The Clements archive | Malcomson, A. P. W. | Monograph or Collective Volume | Irish Manuscripts Commission | 2010 |
| The Coffin Ship | McMahon, Cian T. | Monograph or Collective Volume | New York University Press (NYU Press) | 2021 |
| The college accounts, 1795-1805 : the first decade, an accountant's perspective | Dalton, P. J. | Monograph or Collective Volume | St Patrick's College | 1995 |
| The County of Down election | Meade, John, Hon. | Monograph or Collective Volume | | 1805 |
| The deliverance of Donegal: a political ballad and the Donegal election of 1874 | Blair, Raymond | Article in Journal | | 2018 |
| The Dennis mausoleum, Co. Galway | Doddy, Máirín | Article in Journal | | 2011 |
| The descendants of Sir William Rowan Hamilton | W, P.A. | Article in Journal | | 1966 |
| The diocese of Raphoe, 1773-1805 : documents illustrating the history of the diocese from the 'Congressi' volumes in the archives of the 'Propaganda Fide', Rome | | Monograph or Collective Volume | | 1980 |
| The economic development of Ballymena and district in the nineteenth century | Simpson, Kenneth | Article in Journal | | 1983 |
| The economics of devolution:proceedings of section F of the British Association for the Advancement of Science, University of Aston1977 | | Monograph or Collective Volume | University of Wales Press | 1977 |
| The engineering career of Richard Griffith | Cox, Ronald C. | Article in Book | | 1980 |
| The enigma as exemplar : Walter Butler (d.1638) and Schiller's Wallenstein (1799) | Krobb, Florian | Article in Book | | 2010 |
| The extraordinary career of the 2nd earl of Massereene, 1743-1805 : a volume of select documents with explanatory notes and introduction | | Monograph or Collective Volume | Public Record Office of Northern Ireland | 1972 |
| The Fennelly brothers and the Maynooth mission to India | Ní Chearbhaill, Máire | Article in Book | | 2015 |
| The football immortals : a popular history of Gaelic football (1884-1984) | Smith, Raymond | Monograph or Collective Volume | Aherlow Publishers | 1983 |
| The Franciscan noviciate in Wexford, 1805-22 | Conlan, Patrick | Article in Journal | | 2010 |
| The geopolitics of Anglo-Irish relations in the twentieth century | Sloan, Geoffrey R. | Monograph or Collective Volume | Leicester University Press | 1997 |
| The grand tours of Katherine Wilmot : France 1801-3 and Russia 1805-7 | Mavor, ElizabethWilmot, Katherine | Monograph or Collective Volume | Weidenfeld and Nicolson | 1992 |
| The green cockade : the Irish in the French Revolution 1789-1815 | Swords, Liam | Monograph or Collective Volume | Glendale | 1989 |
| The history of the suppressed Irish College, Rome, part I: 1798-1808 | Korten, Christopher | Article in Journal | | 2014 |
| The hurling immortals : a popular history of the national game (1884-1984) | Smith, Raymond | Monograph or Collective Volume | Aherlow Publishers | 1984 |
| The Irish Catholic petition of 1805, the diary of Denys Scully | MacDermot, BrianScully, Denys | Monograph or Collective Volume | Irish Academic Press | 1992 |
| The Irish Franciscans in Prague 1629-1786 : history of the Franciscan College of the Immaculate Conception of the Virgin Mary in Prague | Kucharova, HedvikaParez, Jan | Monograph or Collective Volume | Charles University | 2015 |
| The Irish hospital in Buenos Aires | Emery, John D. C. | Article in Journal | | 2013 |
| The Irish Legion of Napoleon, 1803-15 | Dunne-Lynch, Nicholas | Article in Book | | 2009 |
| The Irish Medical Dispensary Service some Tipperary perspectives | Murphy, W.M. | Article in Journal | | 2018 |
| The Irish version of the Historia Britonum of Nennius | Todd, James Henthorn, 1805-1869 | Monograph or Collective Volume | [s.n.] | 1848 |
| The life and times of Arthur Browne in Ireland and America, 1756-1805 : civil law and civil liberties | Sweeney, Joseph C. | Monograph or Collective Volume | Four Courts Press in association with The Irish Legal History Society | 2017 |
| The Life of Thomas Ainge Devyr, Donegal Town | Meehan, Helen | Article in Journal | | 2024 |
| The man from Roscrea : famous or infamous? | Ó Riain-Raedel, Dagmar | Article in Book | | 2012 |
| The Martello towers of Ireland | Enoch, V. J. | Monograph or Collective Volume | Eason | 1975 |
| The Martyrology of Donegal : a calendar of the saints of Ireland | | Monograph or Collective Volume | Irish Archaeological & Celtic Society | 1864 |
| 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 McCance family | Wickens, Elma | Article in Journal | | 1998 |
| The Ministry of all the Talents : the Whigs in office, February 1806 to March 1807 | Harvey, A. D. | Article in Journal | | 1972 |
| The Murphy wagon | Dolan, Ellen M. | Article in Journal | | 1994 |
| The Northern Ireland conflict on the margins of history : Protestant memory on the border | Funston, Kenneth ; McGrattan, Cillian | Monograph or Collective Volume | Berghahn | 2025 |
| The Ouzel Galley Society glass loving cup (Dublin c.1800-1805) | MacLeod, Catriona | Article in Journal | | 1972 |
| The Peninsular romance of Lieutanant Waldron Kelly and Ana Ludovina de Aguilar | Beresford, Marcus de la Poer | Article in Journal | | 2020 |
| The personal, marriage and baptismal register of the Reverend Michael Thomas Merritt, Catholic curate, Dublin, 1800-1805 | | Article in Journal | | 1940 |
| The pillar : the life and afterlife of the Nelson Pillar | Fallon, Donal | Monograph or Collective Volume | New Island Books | 2014 |
| The Pillar : The Life and Afterlife of the Nelson Pillar | Fallon, Donal | Monograph or Collective Volume | New Island Books | 2014 |
| The poetry of Canon Anthony Fahy O.P. (1805-71) | Fahy, Anthony, O.P., 1805-1871 | Article in Journal | | 2012 |
| The Production and Publication of Captain Henry Butler's South African Sketches (1841) | McAleer, John | Article in Journal | | 2008 |
| The pub in Tullamore since the 1960s: from licensed grocery to super lounge bar and ‘meeting in the smoking area’ | Byrne, Michael | Article in Book | Offaly Historical and Archaeological Society (Offaly History) | 2024 |
| The representation of the feminine : some evidence from Irish-langage sources | Ní Úrdail, Meidhbhín | Article in Journal | | 2007 |
| The sage of Sheepland More | McCord, M. E. | Article in Journal | | 1990 |
| The Shannonbridge fortifications | Kerrigan, P. M. | Article in Journal | | 1974 |
| The social context of W.R. Hamilton's prediction of conical refraction | Attis, David | Article in Book | | 1997 |
| The stranger in Ireland; or, a tour in the southern and western parts of that country in 1805 | Carr, JohnCullen, L. M. (Louis Michael) | Monograph or Collective Volume | Irish University Press | 1970 |
| The struggle for European opinion in the Napoleonic Wars : British francophone propaganda, 1803-1814 | Burrows, Simon, 1966- | Article in Journal | | 1997 |
| The subversion of marriage law in Brian Merriman's Cúirt an Mheain Oíche | O'Connell, Anne-Marie | Article in Journal | | 2016 |
| The sum of things | Boyle, J. W. (John William) | Article in Book | | 1966 |
| The support of Connacht's Catholic hierarchy for the Legislative Union of Great Britain and Ireland, 1800 | Hogan, Patrick | Article in Journal | | 2006 |
| The vision of liberation in Cúirt an Mheán Oíche. | Ó Crualaoich, Gearóid | Article in Book | | 1983 |
| The Waterford church book 1805-1914 | Fitzpatrick, Ronald J. | Article in Journal | | 1973 |
| The Waterloo Priest. The Reverend William O'Donnell, formerly Ensign William O'Donnell, XXth (East Devonshire) Regiment of Foot | Doherty, Richard | Article in Journal | | 2017 |
| The Webb family and Quaker printing | Regan-Lefebvre, Jennifer | Article in Book | | 2011 |
| The whole works of ... James Ussher ... | Elrington, Charles RichardTodd, James Henthorn, 1805-1869Ussher, James, bishop, 1581-1656 | Monograph or Collective Volume | | 1847 |
| The whole works of James Ussher | | Monograph or Collective Volume | [s.n.] | 1847 |
| The writings of John Cornelius O'Callaghan | Carlin, Paul Gerard | Thesis | | 1993 |
| The younger Pitt. Vol. 3 : The consuming struggle | Ehrman, John | Monograph or Collective Volume | Constable | 1996 |
| This favoured land : Edward King-Tenison and Lady Louisa in Spain, 1850-1853 | Fontanella, Lee | Monograph or Collective Volume | Peter Lang | 2017 |
| Thomas Berry (1805-1877). Connacht evangelist extraordinary | Dunlop, Robert | Article in Journal | | 1986 |
| Thomas Cromie at the Battle of Waterloo | Harding, Barbara | Article in Journal | | 2015 |
| Thomas French proprietor of "The Western Star" newspaper | Mitchell, Vivienne | Article in Journal | | 2000 |
| Thoughts on the civil condition and relations of the Roman Catholic clergy, religion, and people in Ireland | MacKenna, Theobald | Monograph or Collective Volume | | 1805 |
| Three nineteenth-century Limerick apothecaries | Phayer, John | Article in Journal | | 2012 |
| Tocqueville and Beaumont: Aristocratic Liberalism in Democratic Times | Hess, Andreas | Monograph or Collective Volume | Palgrave Macmillan | 2018 |
| Tom Moore and George Bryan, Jenkinstown | Brennan, John | Article in Journal | | 1989 |
| Tristam Kennedy and the revival of Irish legal training, 1835-1885 | Kenny, Colum | Monograph or Collective Volume | Irish Academic Press in association with the Irish Legal History Society | 1996 |
| Tristram Kennedy and the revival of Irish legal training, 1835-1885 | Kenny, Colum | Monograph or Collective Volume | Irish Academic Press | 1996 |
| Tuam and Bermingham heraldic connections in Clonbern | Bellew, Seamus | Article in Journal | | 2014 |
| Tuam two centuries ago | Claffey, Tony | Article in Journal | | 2015 |
| Tullamore town: a timeline of events from 1960 to 1972 | Adams, Terry | Article in Book | Offaly Historical and Archaeological Society (Offaly History) | 2024 |
| Tullamore: a select bibliography | Byrne, Michael | Article in Book | Offaly Historical and Archaeological Society (Offaly History) | 2024 |
| Two definitions of neutrality : Prussia, the European States-system, and the French invasion of Hanover in 1803 | Dwyer, Philip G. | Article in Journal | | 1997 |
| Two military medals by William Mossop (1751-1805) | Snoddy, Oliver | Article in Journal | | 1964 |
| Vatican Archives. Instrumenta Miscellanea : documents of Irish interest [1261-1805] | Dodd, R. J. | Article in Journal | | 1956 |
| Vector: A Surprising Story of Space, Time, and Mathematical Transformation | Arianrhod, Robyn | Monograph or Collective Volume | University of Chicago Press | 2024 |
| Vice Admiral Sir Ross Donnelly K.C.B., Tullymore, county Tyrone | Batchelor, John | Article in Journal | | 2011 |
| Viscount Berehaven’s tour of Italy in 1842–3 : collecting 'articles of taste' for Bantry House
| Boggi, Flavio | Article in Journal | | 2017 |
| Wadding and the Iberian peninsula | De Castro, Manuel | Article in Book | | 1957 |
| Was Saint Wendel from Delvin? | Ó hAnnracháin, Eoghan | Article in Journal | | 2007 |
| Wellington and his brothers | Carver, Michael, Baron Carver | Monograph or Collective Volume | Southampton University Library | 1989 |
| Who murdered Marcus Lyon? | Clark, Andrienne G. | Article in Journal | | 1977 |
| Why William Rowan Hamilton was not an FRS | Sen, Siddhartha | Article in Journal | | 2005 |
| Wicklow Sea Fencibles 1798-1808 | Cleary, Jimmy | Article in Journal | | 2015 |
| Wicklowmen at Trafalgar | O'Brien, Andrew | Article in Journal | | 2006 |
| William Lloyd Garrison, the Irish, and Imagining Transatlantic Abolition | Howes, Marjorie | Article in Journal | | 2022 |
| William Mossop : eighteenth century Irish medalist | Went, A. E. J. | Article in Journal | | 1975 |
| William Rowan Hamilton (1805-1865) : Ireland's greatest mathematician | Ó Cairbre, Fiacre | Article in Journal | | 2000 |
| William Rowan Hamilton - an appreciation | Lanczos, C. | Article in Journal | | 1967 |
| William Rowan Hamilton - Ireland's liberator of algebra | Ó Cairbre, Fiacre | Article in Journal | | 2015 |
| William Rowan Hamilton and George Boole | Simmons, Charlotte | Article in Journal | | 2008 |
| William Rowan Hamilton, 1805-1865 | O'Connor, KevinRobertson, Edmund F. | Article in Book | | 2003 |
| William Rowan Hamilton, 1805-65 | Spearman, T. D. | Article in Book | | 2000 |
| William Rowan Hamilton, 1805-65 | O'Donnell, Seán | Article in Journal | | 1983 |
| William Thompson (1805-1852): zoologist and biogeographer | Wyse Jackson, Patrick N. | Article in Journal | | 2009 |
| Wordsworth in Ireland | Yen, Brandon C. | Article in Journal | | 2020 |
| Wordsworth in Ulster | Wilson, Frances | Article in Journal | | 2017 |
| “The stone in the sling” : Frederick Douglass and Belfast abolitionism | Ritchie, Daniel | Article in Journal | | 2017 |