| "These are not the thinges men live by now a days" : Sir John Harington's visit to the O'Neill, 1599 | Gardiner, David M. | Article in Journal | | 1999 |
| 'Anocht is uaigneach Éire' | Ó Buachalla, Breandán | Article in Book | Guildhall Press | 2010 |
| 'Farewell to old Ireland'. The voyage of the John Barry | McCuaig, Carol Bennett | Article in Journal | | 1995 |
| 'Ionmholta malairt bhisigh' | Ó Dúshláine, Tadhg | Article in Book | An Sagart | 1977 |
| A 16th-century Fermanagh Poet | Ó Doibhlin, Breandán | Article in Journal | | 2019 |
| A contemporary account of the martyrdom of Conor Devany, O.F.M., bishop of Down and Connor, and Patrick O'Loughran | | Article in Journal | | 1984 |
| A covenant between Eochaidh Ó hEódhusa and Aodh Mág Uidhir | Breatnach, Pádraig A. | Article in Journal | | 1993 |
| A discoverie of the true causes why Ireland was never entirely subdued nor brought under obedience of the crown of England untill the beginning of his maiesties happie raigne | Davies, John, Sir | Monograph or Collective Volume | | 1612 |
| A history of the Irish rebellion in 1798 | Maxwell, W. H. | Monograph or Collective Volume | | 1845 |
| A poem by Eochaidh Ó hEódhusa | Breatnach, Pádraig A. | Article in Book | | 2016 |
| Additional notes on John Lye and Clonaugh | O'Leary, Edward | Article in Journal | | 1905 |
| Alaster McDonell [1612-47] | Tarrant, Con | Article in Journal | | 1977 |
| Amor vincit omnia: Gaelic poetry and English books | Mac Craith, Mícheál | Article in Book | | 2017 |
| An alternative establishment : the evolution of the Irish Catholic hierarchy, 1600-49 | Ó hAnnracháin, Tadhg | Article in Book | | 2013 |
| An chuallacht léannta : ceiliúradh ar Iosánaigh agus léann na Gaeilge | Ní Mhurchú, MáireO Riordan, MichelleTitley, Alan | Monograph or Collective Volume | Foilseacháin Ábhair Spioradálta (FÁS) | 2013 |
| An Irish cavalier : Daniel O'Neill | Cregan, Donal F. | Article in Journal | | 1965 |
| An Irish settlement on the Amazon (1612-29) | Gwynn, Aubrey | Article in Journal | | 1931 |
| Apalóg ón bhFiannaíocht | Ó Háinle, Cathal | Article in Book | | 2019 |
| Barnaby Rich's 'Remembrances of the State of Ireland, 1612', with notices of other manuscript reports, by the same writer, on Ireland under James the First | | Article in Journal | | 1907 |
| Bishop Conor O'Devanney OFM c.1533-1612 | Silke, John J. | Article in Journal | | 1988 |
| Boccalini and Swift | Irving, William Henry | Article in Journal | | 1973 |
| Boyle's unmanageable Geraldine : the conundrum of Thomas of Rostellan, 1605-12 | Edwards, David, 1963- | Article in Journal | | 2024 |
| Cá raibh Dónach Mór Muighe Éne? | Ó Gallachair, Pádraig | Article in Journal | | 1958 |
| Calendar of the manuscripts of the most hon. the marquis of Salisbury ... preserved at Hatfield House, Hertfordshire | | Monograph or Collective Volume | | 1883 |
| Castle Caldwell, County Fermanagh | Cunningham, John B. 1944- | Monograph or Collective Volume | St Davog's Press | 1993 |
| Code breaker : the untold story of Richard Hayes, the Dublin librarian who helped turn the tide of World War II | Mc Menamin, Marc | Monograph or Collective Volume | Gill Books | 2018 |
| Colonial beginnings : Lord Baltimore's Irish experience | Mannion, John | Article in Book | | 2012 |
| Conclusion | Wormald, Jenny | Article in Book | | 2008 |
| Conor O'Devany, O.F.M. and Patrick O'Loughran | Devlin, Kieran | Article in Book | | 2005 |
| Crown servants, series one : the papers of Thomas Wentworth, 1st earl of Strafford, 1593-1641, from Sheffield city libraries | Merritt, Julia F.Wentworth, Thomas, 1st earl of Strafford, 1593-1641 | Monograph or Collective Volume | Adam Matthew | 1994 |
| Daniel O'Neill, a royalist agent in Ireland, 1644-50 | Cregan, Donal F. | Article in Journal | | 1941 |
| Depicting a pirate landscape : the anti-pirate chart from 1612 and archaeological footprints on the ground | Kelleher, Connie | Article in Journal | | 2013 |
| Discovery of the true causes why Ireland was never entirely subdued | Barry, JohnDavies, John, Sir | Monograph or Collective Volume | Irish University Press | 1969 |
| Dispossession and reaction: the Gaelic literati and the Plantation in Ulster | Caball, Marc | Article in Journal | | 2009 |
| Dublin Baptists : a stroll down memory lane | Lyttle, Phyllis | Article in Journal | | 1988 |
| Early Irish emigration to the West Indies (1612-1643) | Gwynn, Aubrey | Article in Journal | | 1929 |
| Eochaidh Ó hEódhusa (c.1560-1612) | Breatnach, Pádraig A. | Article in Journal | | 1993 |
| Father John Colgan and the Louvain school | Mooney, Canice | Article in Journal | | 1958 |
| Fergus O'Connor and J. Bronterre O'Brien | Briggs, Asa | Article in Book | | 1966 |
| Flight of fancy : journeying into the miraculous | Palmer, Patricia | Article in Book | | 2010 |
| Fuidheall Áir: Bardic poems on the Meic Dhiarmada of Magh Luirg c. 1377–c. 1637 | | Monograph or Collective Volume | Dublin Inststute of Advanced Studies | 2018 |
| Giolla Phádraig Ó Luchráin c.1577-1612 | Hamill, TomÓ Doibhlin, Ciarán, | Article in Journal | | 1992 |
| God’s Wall of Brass: Cromwell’s Generals in Ireland, 1649–1650 | Bennett, Martyn | Article in Book | | 2021 |
| Griffith Survey of Dungiven 1858. Valuation of tenements. Parish of Dungiven | Anonymous | Article in Journal | | 1993 |
| Growing up in Dublin | Mac Thomáis, Éamonn, 1927-2002 | Article in Journal | | 1988 |
| Honour, comradeship and betrayal : Lord Capel’s sword | Tomback, David H. | Article in Journal | NA | 2019 |
| Introduction | Wormald, Jenny | Article in Book | | 2008 |
| Ireland as precursor! Jebb's concept of colonial nationalism and the crisis of Anglo-Irish relations in the era of revolution, 1775-1783 | MacDonagh, Oliver | Article in Book | | 1988 |
| Ireland, 1948-1981 : issues, parties, strategies | Mair, Peter | Article in Book | | 1987 |
| Ireland, slavery and anti-slavery : 1612-1865 | Rodgers, Nini | Monograph or Collective Volume | Palgrave Macmillan | 2007 |
| Irish links with Santa Maria dell'Anima in Rome | Ó Fearghail, Fearghus | Article in Journal | | 2009 |
| Irish settlers in America | West, Bob | Article in Book | | 1987 |
| Irish slavery | Cavanagh, James F | Article in Journal | | 2002 |
| James O'Kane, the bard of Carntogher : poems and ballads | | Monograph or Collective Volume | Broc Press | 1982 |
| James Shirley and the earl of Kildare : speculating playhouses and dwarves à la mode | Griffith, Eva | Article in Book | | 2011 |
| James Ussher, Francis Barnaby and Blessed Conor O'Devany, January-February 1612 | Millett, Benignus | Article in Journal | | 1996 |
| John Colgan as editor | Bieler, Ludwig | Article in Journal | | 1948 |
| John Lye, of Clonaugh, Co. Kildare | O'Leary, Edward | Article in Journal | | 1899 |
| John Lye, of Clonaugh, Co. Kildare, Part III | O'Leary, Edward | Article in Journal | | 1902 |
| Land and the limits of loyalty : the second earl of Cork and the first earl of Burlington | Barnard, T. C. (Toby Christopher) | Article in Book | | 1995 |
| Lead cloth seals from Carrickfergus, county Antrim, and a London seal in the National Museum of Ireland | Mullarkey, PaulScott, Brian G. | Article in Journal | | 2014 |
| Letter-book of Sir Arthur Chichester, 1612-1614 | | Article in Journal | | 1938 |
| Letter-book of the earl of Clanricarde, 1643-47 | | Monograph or Collective Volume | | 1983 |
| Letterbook of George, 16th Earl of Kildare | | Monograph or Collective Volume | Irish Manuscripts Commission | 2013 |
| Letters from Sir Robert Cecil to Sir George Carew | | Monograph or Collective Volume | Printed for the Camden Society | 1864 |
| Letters on the state of Ireland addressed by J.K.L. to a friend in England | Doyle, James Warren | Monograph or Collective Volume | Thoemmes | 2001 |
| Letters patent to Sir Edward Blaney, dated 18 June 1612 | Coyle, Michael | Article in Journal | | 1979 |
| Locating Irish political parties on a left-right dimension : an empirical enquiry | Mair, Peter | Article in Journal | | 1986 |
| Lordship and custom in Gaelic Leinster: select documents from Upper Ossory, 1559-1612 | Edwards, David, 1963- | Article in Journal | | 2010 |
| Monarchy and the Government in Britain, 1603-1637 | Brown, Keith M. | Article in Book | | 2008 |
| Montrose's Irish regiments | O'Danachair, Caoimhín | Article in Journal | | 1959 |
| Montrose's Irish regiments | Ó Danachair, Caoimhín, 1913-2002 | Article in Journal | | 1959 |
| Municipal government in Donegal Town: The two charters of 1612-13 | Potter, Matthew | Article in Journal | | 2014 |
| Notes on Grange Con, County Wicklow | Vicars, Arthur | Article in Journal | | 1902 |
| Old St Malachy's | Paterson, T. G. F. | Article in Book | | 2013 |
| Our man in Rome : Peter Lombard, agent of the University of Louvain, at the grand theatre of European politics, 1598-1612 | Boute, Bruno | Article in Book | | 2010 |
| Poyning's law and the making of law in Ireland, 1660-1800 | Kelly, James, 1959- | Monograph or Collective Volume | Four Courts | 2007 |
| Principles and pragmatism : the early life and career of Daniel O'Neill at the court of Charles I, 1610?-1650 | Larkin, Carmel | Thesis | | 2002 |
| Recent accessions of interest to the social and economic historian | Public Record Office of Northern Ireland | Article in Journal | | 1999 |
| Reflection on the Flight of the Earls | O'Donnell, Eunan | Article in Journal | | 2006 |
| Reminiscence of Molahiffe fair | Jenkinson, Helen | Article in Journal | | 2011 |
| Representing colonial landscapes : early English maps of Ulster and Virginia, 1580-1612 | Margey, Annaleigh | Article in Book | | 2011 |
| Restoration or Initiation? | Barnard, T. C. (Toby Christopher) | Article in Book | | 2008 |
| Review article. 'My countrymen are all mankind' | Nelson, Bruce | Article in Journal | | 2008 |
| Revolutionary lives : Constance and Casimir Markievicz | Arrington, Lauren | Monograph or Collective Volume | Princeton UP | 2016 |
| Rowland Cowyck, 'A brief of certain notes concerning her majesty's profit in Ireland' (c.1582) and religious reform in mid-Elizabethan Ireland | Heffernan, David | Article in Journal | | 2020 |
| Scholars and rebels in nineteenth-century Ireland | Eagleton, Terry | Monograph or Collective Volume | Blackwell Publishers | 1999 |
| Sea and settlement in Ireland | | Monograph or Collective Volume | Four Courts Press | 2024 |
| Ship-building in Waterford, 1820-1882: a historical, technical and pictorial study in two volumes | Irish, William | Thesis | | 2000 |
| Some notes on the family of O Hara and their territory of Leyny, Co. Sligo | Ó Muraile, Nollaig | Article in Journal | | 2021 |
| Some Sligo-related Armorial Bookplates: Part 1|Some Sligo-related Armorial Bookplates: Part 2 | Henry, Peter | Article in Journal | | 2021 |
| Speeches of Oliver Cromwell | | Monograph or Collective Volume | | 1989 |
| St Fachtna's Cathedral | Peters, Christopher | Article in Journal | | 2002 |
| T. Desmond Williams (1921-87) | McGuire, James | Article in Journal | | 1988 |
| Tadhg Dall Ó hUiginn’s poem for Cormac O’Hara: “A good merchant is Cormac” | McQuillan, Peter | Article in Book | | 2018 |
| Tempest of Dundalk : portrait of a perfectionist | McCrea, Charles Tempest | Monograph or Collective Volume | Dundalgan Press | 1988 |
| The 'affairs of pirates' : the surrender and submission of Captain William Baugh at Kinsale, 1611-1612 | Appleby, John C. | Article in Journal | | 1986 |
| The 'Irishes' in Scotland, 1644-7 | Roberts, Alasdair | Article in Journal | | 1984 |
| The 1626 rental of Thomond property | Breen, Martin | Article in Journal | | 2014 |
| The Ballykissane tragedy, Good Friday 1916 : the first casualties of the Easter Rising | Doyle, Tom | Monograph or Collective Volume | Killlorglin 1916 Centenary Committee | 2016 |
| The beatified martyrs of Ireland (7) : Conor O'Devany, O.F.M., Bishop of Down & Conor; Patrick O'Loughran, Priest | Devlin, Kieran | Article in Journal | | 2000 |
| The capture of Conor O Devany, martyr | Devlin, Kieran | Article in Journal | | 1993 |
| The case of Ireland : commerce, empire and the European order, 1750-1848 | Stafford, James | Monograph or Collective Volume | Cambridge University Press | 2022 |
| The Churches and Peoples of the Three Kingdoms, 1603-1641 | McCafferty, John | Article in Book | | 2008 |
| The development of the Credit Union Movement | Mac Eoin, Seamus P. | Article in Book | | 1987 |
| The Dublin parliamentary elections, 1613 | Carroll, Stephen | Article in Book | | 2011 |
| The earl of Antrim and Irish aid to Montrose in 1644 | Lowe, John | Article in Journal | | 1960 |
| The Elizabethan conquest of Ireland : the 1590s crisis | McGurk, J. N. N. (John James Noel) | Monograph or Collective Volume | Manchester University Press | 1997 |
| The Fitzgerald monument at Cloyne Cathedral, Co. Cork, a memorial to father and son | Harris, Amy Louise | Article in Journal | | 2002 |
| The five martyrs of Drogheda | Rice, Gerard | Article in Journal | | 1997 |
| The French expedition to Candie, 1668-9 | Ó hAnnracháin, Eoghan | Article in Journal | | 2013 |
| The greatest gerrymander in Irish history? James I's 40 boroughs of 1612-13 | Potter, Matthew | Article in Journal | | 2013 |
| The high cross of Moone | Hawkes, William | Article in Journal | | 1955 |
| The Indian as Irishman | Muldoon, James | Article in Journal | | 1975 |
| The Irish bardic poet : a study in the relationship of poet and patron, as exemplified in the persons of the poet, Eochaidh Ó hEoghusa (O'Hussey), and his various patrons, mainly members of the Maguire family of Fermanagh | Carney, James Patrick, 1914-1989 | Monograph or Collective Volume | Dublin Institute for Advanced Studies. School of Celtic Studies | 1985 |
| The Irish Brigade with Montrose | Duggan, Lucy | Article in Journal | | 1958 |
| The Irish in London : post-Restoration suburban houses | Knight, Caroline | Article in Journal | | 1998 |
| The Letters of Lord Burghley, William Cecil, to his Son Sir Robert Cecil, 1593–1598 | Cecil, William, Lord Burghley | Monograph or Collective Volume | Cambridge University Press | 2017 |
| The life and letters of Florence MacCarthy Reagh, Tanist of Carberry, MacCarthy Mor, with some portion of "The History of the Ancient families of Southern Ireland" | Mac Carthy, Daniel | Monograph or Collective Volume | | 1867 |
| The life of Daniel O'Neill [1612?-64] | Cregan, Donal F., Rev. | Thesis | | 1937 |
| The manuscripts of His Grace the Duke of Rutland, G.C.B., preserved at Belvoir Castle, 1 : Letters and papers, c.1440-1641; 2 : Letters and papers, 1642-1771, with miscellaneous documents, c.1600-c.1790, inventories, etc., 1369-1787, and extracts from account books, 1557-1612; 3 : letters and papers, 1771-87; 4 : Charters, cartularies, etc., 12th-16th centuries, with court rolls and pedigrees, letters and papers, 1471-1806, extracts from household accounts, 1522-1700, a list of Sir Thomas Lovell's retinue, 1508, returns of artillery, etc. in the marches of Scotland, 1548-9, and travelling expenses, 1552. 4 vols. | Historical Manuscripts Commission | Monograph or Collective Volume | | 1888 |
| The new model army in England, Ireland and Scotland, 1645-1653 | Gentles, Ian | Monograph or Collective Volume | Blackwell Publishers | 1991 |
| The printed maps of Ireland 1612-1850 | Law, Andrew Bonar | Monograph or Collective Volume | Neptune Gallery | 1997 |
| The printed maps of Ireland to 1612 | Bonar Law, AndrewBonar Law, Charlotte | Monograph or Collective Volume | The Neptune | 2013 |
| The rocky road to Dublin (the story of the Donegal man Seamus MacManus) | MacManus, Seamus | Monograph or Collective Volume | Moytura press | 1988 |
| The Roe family of Arthurstown, Charlestown, Glack and Tallanstown, county Louth : their lives and times | Roe, Sheila | Article in Journal | | 2000 |
| The Royal under the railway: Ireland's Royal Canal, 1830-1899 | Goggin, Brian J. | Monograph or Collective Volume | Railway & Canal Historical Society | 2014 |
| The rule of saints and soldiers : the wars of Religion in Britain and Ireland 1638-1660 | Morrill, John Stephen, 1946- | Article in Book | | 2008 |
| The Strabane Fleet | Hegarty, Roddy | Article in Journal | | 2003 |
| The Ulster port books, 1612-15 | | Monograph or Collective Volume | Ulster Historical Foundation | 2012 |
| Three Donegal towns that recieved charters in 1613 | Potter, Matthew | Article in Journal | | 2013 |
| Tragedies of Kerry, 1922-1923 | MacArdle, Dorothy | Monograph or Collective Volume | Irish Freedom Press | 1988 |
| Translation and collaboration in Renaissance Dublin | Ní Chuilleanáin, Eiléan | Article in Book | | 2017 |
| Two bardic themes : The Trinity in the Blessed Virgin's Womb and The rain of folly | Breeze, Andrew | Article in Journal | | 1991 |
| Two fireplace inscriptions, 1584 and 1612 | Tempest, H. G. | Article in Journal | | 1944 |
| Two Irish Jesuits : Andrew Sall (1612-86) and Andrew Sall (1624-82) | Breeze, Andrew | Article in Journal | | 1996 |
| Tyrone's rebellion : the outbreak of the nine years' war in Tudor Ireland | Morgan, Hiram | Monograph or Collective Volume | Boydell | 1993 |
| Uncommon prayer : the devotional life of the second earl of Cork in Cromwellian Ireland | Little, Patrick | Article in Book | Four Courts Press | 2025 |
| University representation; foreword by A.P. Herbert. Complete biographical index of university members by I. Grimble | Humberstone, T. L. | Monograph or Collective Volume | | 1951 |
| Virginia : a portrait celebrating 400 years, 1612-2012 | | Monograph or Collective Volume | Virginia 400 Committee | 2012 |
| “Dál na mbeach a bharamhail” : an dúlra mar dhlúth faoi inneach shaothar an fhile, Eochaidh Ó hEoghusa. | Ó Dúshláine, Tadhg | Article in Book | | 1980 |