| "A Thing Most Brutish" : Depicting Shakespeare's Multi-Nation State | Maley, Willy | Article in Journal | | 2007 |
| "Aodh Ruadh Ó Domhnaill - what caused his death?" | Mac Cuinneagáin, Conall | Article in Journal | | 1994 |
| "British" history in the post-revolutionary world 1690-1715 | Claydon, Tony | Article in Book | Tauris | 1999 |
| "Civilizing" Tudor Ireland : a review article | Ellis, Steven G., 1950- | Article in Journal | | 1992 |
| "Force and Fear of Punishment" : Protestants and Religious Coercion in Ireland, 1603–33 | Ford, Alan, 1956- | Article in Book | Ashgate | 2006 |
| "Hibernian Leatherheads" : Irish cops in New Orleans, 1830-1880 | Rousey, Dennis C. | Article in Journal | | 1983 |
| "More Irish than the Irish themselves"? The "Anglo-Irish" in Tudor Ireland | Ellis, Steven G., 1950- | Article in Journal | | 1999 |
| "Never any realm worse governed" : Queen Elizabeth and Ireland | Morgan, Hiram | Article in Journal | | 2004 |
| "Space of time or distance of place" : Presbyterian diffusion in south-western Scotland and Ulster, 1603-1690 | Vann, Barry Aron | Thesis | | |
| "Vagabonds", "mendiants", "gueux" : French reaction to Irish immigration in the early seventeenth century | Lyons, Mary Ann | Article in Journal | | 2000 |
| 'A Kingdom near lost' : English military recovery in Ireland, 1600-03 | O'Neill, James | Article in Journal | | 2016 |
| 'Anocht is uaigneach Éire' | Ó Buachalla, Breandán | Article in Journal | | 2007 |
| 'Behind every great woman...': William Cecil and the Elizabethan conquest of Ireland | Maginn, Christopher | Article in Journal | | 2012 |
| 'Brian Caraghe's cuntrey' and the McDonnels of Scotland and Ireland : Reign of Elizabeth I | Anonymous | Article in Journal | | 1983 |
| 'Distressed Country'- Wicklow in 1599 | O' Brien, Andrew | Article in Journal | | 1999 |
| 'From Thomas Cartwright to John Howe; some Puritans who came among us' | Carson, John T. | Article in Journal | | 1990 |
| 'God hath commanded': the established church and its community in Dublin, 1603-41 | Diamond, Ciaran | Thesis | | 1997 |
| 'More with miracles than with human strength' : Florence Conry and the outcome of calls for renewed Spanish military intervention in Ireland, 1603-09 | Hazard, Benjamin | Article in Book | | 2010 |
| 'No Mean Diplomat': The gift exchange practices of Shane O'Neill, a renaissance Gaelic lord | Sheils, Melissa | Article in Journal | | 2022 |
| 'Out of all frame and good fashion' : sartorial resistance as political spectacle | Jaster, Margaret Rose | Article in Journal | | 2006 |
| 'Saint Patrick blesh vs': Captain Thomas Stukeley, textual quirks and the Nine Years War | De Ornellas, Kevin | Article in Book | | 2010 |
| 'Soldier of Christ' : the political and ecclesiastical career of Nicholas French, Catholic bishop of Ferns (1603-1678) | McHugh, Jason | Thesis | | 2005 |
| 'Treason against traitors': Thomas Walker, Hugh O'Neill's would-be assassin | Morgan, Hiram | Article in Journal | | 2010 |
| 'We are but women' : women in Ireland's history | Sawyer, Roger | Monograph or Collective Volume | Routledge | 1993 |
| 'What pen can paint or tears atone?' : Mountjoy's scorched earth campaign | Carey, Vincent | Article in Book | | 2004 |
| '[T]hey ... doo nowe resort to the fountaine heade' : the palesmen's petitions during the nine years' war, 1594-1603 | Canning, Ruth A. | Article in Book | | 2019 |
| 1536-1603 | Murray, James | Article in Book | | 2005 |
| 1595 | O'D., V. | Article in Journal | | 1996 |
| 1598 (here continues the career of Red Hugh O'Donnell after 1597 (see ODA no.25) | Anonymous | Article in Journal | | 1998 |
| 1599 (continuing with Red Hugh's career from where we left off in no. 26) | Anonymous | Article in Journal | | 1998 |
| 1603-1641 | Ford, Alan, 1956- | Article in Book | | 2005 |
| 1641 | Houston, A. | Article in Book | | 1906 |
| 16th Century Ireland, 1485-1603 | Quinn, D. B. (David Beers)Quinn, D. B. (David Beers) | Article in Book | | 1971 |
| 17th century Ireland, 1603-1702 | Simms, J. G. (John Gerald) | Article in Book | | 1971 |
| 1997 ... the 400th anniversary of the Battle of Ballyshannon | Finn, B. | Article in Journal | | 1996 |
| A 1690 poem | Kemmy, Jim ; O'Mahony, Christopher | Article in Journal | | 1989 |
| A 16th-century Fermanagh Poet | Ó Doibhlin, Breandán | Article in Journal | | 2019 |
| A booke of questions and answars concerning the warrs or rebellions or the kingdome of Irelande | | Article in Journal | | 1995 |
| A booke of questions and answers concerning the wars or rebellions of the kingdome of Ireland | Morgan, Hiram | Article in Journal | | 1994 |
| A Castlehaven episode in the nine years' war | Coombes, J. | Article in Journal | | 1972 |
| A companion to Stuart Britain | | Monograph or Collective Volume | Blackwell Publishers | 2003 |
| A contemporary plan of the siege of Caher Castle, 1599, and some additional remarks | Newman, D. Johnson | Article in Journal | | 1976 |
| A description of Ireland: A.D. 1618 | McInerney, Luke | Article in Journal | | 2012 |
| A dictionary of Cork slang | Beecher, Seán | Monograph or Collective Volume | Collins Press | 1991 |
| A documented history of Ballycastle under the McNeills, 1603-1690 | McGill, D. J. | Article in Journal | | 2001 |
| A friar at the battle of the Yellow Ford | Robb, C. J. | Article in Journal | | 1946 |
| A history of Britain, vol. 2 : The British wars 1603-1776 | Schama, Simon | Monograph or Collective Volume | BBC | 2001 |
| A history of Sixmilebridge, county Clare, 1603-1911 | Ó Dálaigh, Brian | Article in Book | | 2004 |
| A history of the diocese of Cork : from reformation to the penal era | Bolster, Evelyn | Monograph or Collective Volume | Tower Books | 1982 |
| A history of the English people in the 19th century | Halévy, Élie, 1870-1937 ; Barker, D. A. ; Watkin, E. I. | Monograph or Collective Volume | NA | 1949 |
| A history of the modern British Isles, 1529-1603 : the two kingdoms | Nicholls, Mark | Monograph or Collective Volume | Blackwell Publishers | 1999 |
| A history of the modern British Isles, 1603-1707 : the double crown | Smith, David L. (David Lawrence), 1963- | Monograph or Collective Volume | Blackwell Publishers | 1998 |
| A house divided : the political community of the lordship of Tir Chonaill and the reaction to the Nine Years War | McGettigan, Darren | Article in Book | | 2006 |
| A Jacobean journal : being a record of those things most talked of during the years 1603-1606 | | Monograph or Collective Volume | Routledge | 1941 |
| A late Elizabethan coin-hoard from Springhill forest, Ballindrum townland, Moneymore, Co. Londonderry | Harper, A. E. T.Seaby, W. A. | Article in Journal | | 1973 |
| A Machiavellian solution to the Irish problem : Richard Beacon's 'Solon his follie' (1594) | Anglo, Sydney | Article in Book | | 1990 |
| A monarchy transformed : Britain, 1603-1714 | Kishlansky, Mark A. | Monograph or Collective Volume | Allen Lane | 1996 |
| A nineteenth-century discovery of Elizabethan coins in Co. Clare | Dolley, Michael | Article in Journal | | 1971 |
| A noble shipload | Mooney, Canice | Article in Journal | | 1955 |
| A prayer for the good success of her majesties forces in Ireland [1599] | | Article in Journal | | 2004 |
| A present day Irish family - a conglomerate of Plantation, Old English and Gaelic stock | Harnett, Michael St C. | Article in Journal | | 2017 |
| A sixteenth-century register of Achonry | Swords, Liam | Article in Journal | | 1998 |
| A small find of Elizabethan coins from Ballinure, county Tipperary | Kenny, Michael | Article in Journal | | 1983 |
| A soldier's prescription for the governance of Ireland, 1599-1601 : Captain Thomas Lee and his tracts | McGurk, J. N. N. (John James Noel) | Article in Book | | 2011 |
| A survey of the demands made on the Welsh shires to supply soldiers for the Irish War 1594-1602 | McGurk, J. N. N. (John James Noel) | Article in Journal | | 1983 |
| A trail from Whitby to Dungiven | O'Kane, Noel | Article in Journal | | 2010 |
| A Trinity College, Dublin oration for Mountjoy | Barry, John | Article in Book | | 2004 |
| A View of the State of Ireland : from the first printed edition (1633) | Spenser, Edmund | Monograph or Collective Volume | Blackwell Publishers | 1997 |
| A vindication of Don Juan del Aguila | Mangan, Henry | Article in Journal | | 1957 |
| Affliction and attrition of Northern native leaders, 1603-1653 | Casway, Jerrold | Article in Journal | | 2015 |
| After the Curlews, (1599-1601) | O'Donnell, Vincent | Article in Journal | | 2001 |
| Ag damhsa phort Londan : Nuachtáin na hIorua | Madsen, RoarOverrein, Per | Article in Book | | 2016 |
| Agenda for Irish history : 1, Ireland from 1461 to 1603 | Quinn, D. B. (David Beers) | Article in Journal | | 1945 |
| Aimsir na nUasal | | Monograph or Collective Volume | Coiscéim | 2008 |
| An apprenticeship in arms : the origins of the British Army 1585-1702 | Manning, Roger Burrow | Monograph or Collective Volume | Oxford University Press | 2006 |
| An elegy on Donnchadh Ó Briain, fourth earl of Thomond | | Article in Journal | | 1984 |
| An Elizabethan map of Kilmallock | Andrews, J. H. (John Harwood) | Article in Journal | | 1968 |
| An Elizabethan map of Leix and Offaly : cartography, topography and architecture | Andrews, J. H. (John Harwood)Loeber, Rolf | Article in Book | | 1998 |
| An exile of Ireland : Hugh O'Neill, prince of Ulster | Walsh, Micheline Kerney | Monograph or Collective Volume | Four Courts | 1996 |
| An history of Ireland, from the year 1599 to 1603 : with a short narration of the state of the kingdom from the year 1169; to which is added a description of Ireland. 2 vols. | Moryson, Fynes | Monograph or Collective Volume | | 1735 |
| An inauguration of a Macwilliam Íochtair at Rausakeera, Co. Mayo, during the Nine Years War | Keenan, Declan | Article in Journal | | 2021 |
| An incident during the nine years war | Anonymous | Article in Journal | | 2003 |
| An indictment of Don Jual del Aguila | Jones, Frederick M. | Article in Journal | | 1955 |
| An Irish black legend? 1641 and the Iberian Atlantic | Pérez Tostado, Igor | Article in Book | | 2013 |
| An raibh Fínghin MacCárthaigh ag beartú "Faerie Queene" i nGaeilge? | Ní Chonaill, Áine | Article in Journal | | 2019 |
| An téirí amach, Mac Easmainn agus an Ghinéiv | Mac Con Midhe, Torlach | Article in Book | | 2016 |
| An Tulach Tinóil : gathering-sites and meeting-culture in Gaelic lordships | FitzPatrick, Elizabeth | Article in Journal | | 2001 |
| Analysing division; two different approaches to the history of Belfast. (essay in review) | Collins, Peter | Article in Journal | | 1991 |
| Anglica, Hibernica, Normannica, Cambrica, a veteribus scripta | Camden, William, 1551-1623 | Monograph or Collective Volume | Impensis C. Marnij, & hæredum I. Aubrij | 1602 |
| Aodh Rua Ó Dómhnaill and his mission to Spain : January - September 1602 | Walsh, Micheline Kerney | Article in Journal | | 1989 |
| Aogán Ó Rathaille - An Aisling : The vision poem | McCarthy, Brendan | Article in Journal | | 2016 |
| Archaeological excavation at Inishloughlin, county Antrim: identifying the Gaelic fort of 'Enishlanghen' | Brown, David M.McDonald, PhilipMcHugh, RonanMussen, Sapphire | Article in Journal | | 2012 |
| Archipelagic English : literature, history, and politics, 1603-1707 | Kerrigan, John | Monograph or Collective Volume | Oxford University Press | 2008 |
| Architecture and sculpture, 1169-1603 | Rae, E. C. | Article in Book | | 1987 |
| Audley Mervyn : lawyer or politician? | Hart, A. R. | Article in Book | | 1995 |
| Authority and disorder in Tudor times, 1485-1603 | Thomas, Paul | Monograph or Collective Volume | Cambridge University Press | 1999 |
| Bagenal's Castle, Newry : an Elizabethan tower-house and cemetery | Buckley, LaureenDawkes, Giles | Article in Journal | | 2006 |
| Barnaby Rich; a short biography | Bruce, D. H.Cranfill, T. M. | Monograph or Collective Volume | | 1953 |
| Battle and siege maps of Elizabethan Ireland : blueprints for archaeologists? | Shiels, Damien | Article in Journal | | 2007 |
| Battle and siege maps of Elizabethan Ireland: blueprints for archaeologists? | Shiels, Damien | Article in Journal | | 2007 |
| Béal Átha na mBriosgadh : Srath Fer Lurg : Loch Iamrugan | Mac Cionnaith, Séamus | Article in Journal | | 1955 |
| Beatha Aodha Ruaidh Uí Dhomnaill : Beathaisnéis de chuid an Renaissance | Mac Craith, Micheál | Article in Journal | | 1994 |
| Belfast | Maguire, W. A. (William Alexander) | Monograph or Collective Volume | Ryburn | 1993 |
| Belfast : a pocket history | Bardon, Jonathan, 1941-Burnett, David | Monograph or Collective Volume | Blackstaff Press | 1996 |
| Belfast : an illustrated architectural guide | Larmour, Paul | Monograph or Collective Volume | Friar's Bush | 1987 |
| Belfast : portraits of a city | Johnstone, Robert | Monograph or Collective Volume | Barrie & Jenkins | 1990 |
| Belfast city of song | Hammond, DavidLeyden, Maurice | Monograph or Collective Volume | Brandon | 1989 |
| Belfast from Loyalty to Rebellion | Goldring, Maurice | Monograph or Collective Volume | Lawrence and Wishart | 1991 |
| Belfast merchant families in the seventeenth century : a study of a community | Agnew, Jean | Article in Book | | 1999 |
| Belfast through the ages | Hayward, Richard | Monograph or Collective Volume | Tempest | 1952 |
| Belfast, an illustrated history | Bardon, Jonathan, 1941- | Monograph or Collective Volume | Blackstaff Press | 1982 |
| Beyond reform : martial law & the Tudor reconquest of Ireland | Edwards, David, 1963- | Article in Journal | | 1997 |
| Bibliography of British history, Stuart period, 1603-1714 | | Monograph or Collective Volume | Clarendon Press | 1970 |
| Birchensha's discourse | Morgan, Hiram | Article in Book | | 2004 |
| Bishop in the dock : the sedition trial of James Liston | Sweetman, Rory | Monograph or Collective Volume | Auckland University Press | 1997 |
| Bishop Nicholas French and the Second Ormond Peace, 1648-9 | Corish, Patrick J. | Article in Journal | | 1948 |
| Black Tom of Ormonde | Falls, Cyril Bentham | Article in Journal | | 1961 |
| Borderlands and colonies : Tudor Ireland in the perspective of colonial America | Palmer, William | Article in Journal | | 1994 |
| Breaking the heart of Tyrone's rebellion? An assessment of Mountjoy's first campaigns in Ulster, May-November 1600 | O'Neill, James | Article in Journal | | 2017 |
| Breffny in the nine years' war | Butler, James | Article in Journal | | 1943 |
| Brian Oge O'Rourke and the nine years war | Gallogly, Daniel | Article in Journal | | 1963 |
| Brinkmanship and bad luck: Ireland, the Nine Years' War and the succession | Rapple, Rory | Article in Book | | 2014 |
| Britain, Europe, and the world | Adams, Simon Lester | Article in Book | | 2001 |
| British and Irish emigrants and exiles in Europe, 1603-1688 | | Monograph or Collective Volume | Brill | 2010 |
| British emigration, 1603-1914 | Murdoch, Alexander | Monograph or Collective Volume | Palgrave Macmillan | 2004 |
| British history and Irish history | Barnard, T. C. (Toby Christopher) | Article in Book | | 1999 |
| British policies before the British state | Morgan, Hiram | Article in Book | | 1996 |
| Briton and Scythian : Tudor representations of Irish origins | Hadfield, Andrew | Article in Journal | | 1993 |
| Cahir O'Doherty and the Dove of Cartemyne, 1603-4 : a sidelight on Gaelic admiralty jurisdiction | Appleby, John C.O'Dowd, Mary | Article in Journal | | 1986 |
| Calendar of fiants, Henry VIII to Elizabeth | Anonymous | Monograph or Collective Volume | [s.n.] | 1890 |
| Calendar of letters and state papers relating to English affairs, 1558-1603 | Anonymous | Monograph or Collective Volume | [s.n.] | 1892 |
| Calendar of Ormond deeds, 1172-1603. 6 vols. | | Monograph or Collective Volume | | 1932 |
| Calendar of the Carew manuscripts preserved in the archiepiscopal library at Lambeth. 6 vols. | | Monograph or Collective Volume | | 1867 |
| Calendar of the patent and close rolls of chancery in Ireland, of the reigns of Henry VIII, Edward VI, Mary, and Elizabeth. 1 : 6 Hen. VIII-18 Eliz. I; 2 : 16 and 18-45 Eliz. I. 2 vols. | | Monograph or Collective Volume | | 1861 |
| Calendar of the patent rolls : Elizabeth I, Vol 5 : 1569-1572 | Public Record Office | Monograph or Collective Volume | HMSO | 1966 |
| Calendar of the state papers relating to Ireland in the reigns of Henry VIII, Edward VI, Mary, and Elizabeth, 1509-1603. 11 vols. | Atkinson, E. G. (Ernest George)Hamilton, H. C. (Hans Claude)Mahaffy, R. P. (Robert Pentland) | Monograph or Collective Volume | [HMSO] | 1860-1912 |
| Calendars in conflict : dating the battle of Kinsale | Morgan, Hiram | Article in Journal | | 2002 |
| Canonical faculties on the Irish mission in the reign of Queen Elizabeth, 1558-1603 | Jones, F. M. | Article in Journal | | 1953 |
| Caracena : champion of the Irish, hunter of the Moriscos | O'Scea, Ciaran | Article in Book | | 2004 |
| Carrickmines Castle: Rise and fall | Clinton, Mark | Monograph or Collective Volume | Wordwell | 2019 |
| Cath Cnoc na nOIs sa bhéaloideas | Tóibín, Feena | Article in Journal | | 2023 |
| Catherine Magennis and the wives of Hugh O'Neill | Casway, Jerrold | Article in Journal | | 2016 |
| Catholic clerical responses to the Restoration : the case of Nicholas French | McHugh, Jason | Article in Book | | 2008 |
| Catholic religious practices and payments in seventeenth-century Ireland | Gillespie, Raymond | Article in Journal | | 1993 |
| Catholic revival in Kilmore diocese, 1603-41 | Mac Cuarta, Brian | Article in Book | | 2009 |
| Catholic revival in the North of Ireland, 1603-41 | Mac Cuarta, Brian | Monograph or Collective Volume | Four Courts | 2007 |
| Catholic Written Cultures | Monta, Susannah BrietzRyan, Salvador | Article in Book | | 2023 |
| Catholicism in Scotland to 1603 | Spurlock, R. Scott | Article in Book | | 2023 |
| Catholicism in the province of Armagh, 1603-1641 | Mac Cuarta, Brian | Thesis | | 2004 |
| Catholicism in Ulster, 1603-1983 : an interpretative history | Rafferty, Oliver P. | Monograph or Collective Volume | Gill & Macmillan | 1994 |
| Catholics and their Protestant Neighbours | Sheils, William | Article in Book | | 2023 |
| Central Belfast : an historical gazetteer | Patton, Marcus | Monograph or Collective Volume | Ulster Architectural Heritage Society | 1993 |
| Centre and periphery in the Tudor state | Ellis, Steven G., 1950- | Article in Book | | 2004 |
| Church and State in Tudor Ireland. A history of penal laws against Irish catholics, 1534-1603. With a foreword by Professor Mary Hayden | Edwards, R. W. D. (Robert Walter Dudley) | Monograph or Collective Volume | | 1935 |
| Civilizing the natives : state formation and the Tudor monarchy, c. 1400-1603 | Ellis, Steven G.,1950- | Article in Book | | 2007 |
| Clann Dalaigh 1603 to the present : the Austrian line | O'Donnell, Vincent | Article in Journal | | 1987 |
| Clann Dalaigh 1603 to the present : the Larkfield line | O'Donnell, Vincent | Article in Journal | | 1986 |
| Clann Dalaigh 1603 to the present : the Newport line | O'Donnell, Vincent | Article in Journal | | 1985 |
| Clann Dalaigh 1603 to the present : the Spanish line | O'Donnell, Vincent | Article in Journal | | 1986 |
| Climate and the Nine Years War | Fitzgerald, Eddy | Article in Journal | | 2013 |
| Clonkyne Leix | Comerford, M., P.P. | Article in Journal | | 1883 |
| Colonial Cartography in a European Setting : The Case of Tudor Ireland | Andrews, J. H. (John Harwood) | Article in Book | | 2007 |
| Composite monarchies in early modern Europe : the British and Irish example | Russell, Conrad Sebastian Robert, 5th earl Russell, 1937-2004 | Article in Book | | 1995 |
| Conclusion | Wormald, Jenny | Article in Book | | 2008 |
| Conclusion | Collinson, Patrick | Article in Book | | 2001 |
| Consolidating conquest : Ireland 1603-1727 | Lenihan, Pádraig, 1959- | Monograph or Collective Volume | Longman | 2008 |
| Containing Granuaile : Grace O'Malley in two nineteenth-century novels | Maume, Patrick | Article in Journal | | 2015 |
| Contemporary maps as an aid to Irish history, 1593-1603 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1965 |
| Contemporary sources for Essex's lieutenancy in Ireland, 1599 | Kenny, L. W. | Article in Journal | | 1958 |
| Contemporary sources for Essex's lieutenancy in Ireland, 1599 | Henry, L. W. | Article in Journal | | 1958 |
| Contending neighbours : society in Fingal, 1603-60 | Ní Mhurchadha, Maighréad M. B. | Thesis | | 2002 |
| Courts and court culture in Tudor Ireland | Smuts, R. Malcolm | Article in Journal | | 2017 |
| Critical perspectives : the autonomy of English history? | Harris, Tim | Article in Book | | 1999 |
| Crossing the hyphens of history : the Scottish borders of Anglo-Irishness | Maley, Willy | Article in Book | | 2000 |
| Cúl Dreimne, Drumcliff and other Sligo associations with Colum Cille | Lacey, Brian | Article in Journal | | 2020 |
| Dall'isola d'Irlanda a quella di Utopia. Propaganda politica sui due fronti negli anni della rivolta di Hugh O'Neill (1595-1603) | Loverci, Francesca | Article in Journal | | 1998 |
| Dán Gaeilge ag moladh Eilíse Sacsan | Ó hUrmoltaigh, Seán | Article in Journal | | 1955 |
| Death of a Gaelic dream : disaster at Kinsale | O'Shea, BrendanWhite, Gerry | Article in Journal | | 2002 |
| Defending English ground : the Tudor frontiers in history and historiography | Ellis, Steven G., 1950- | Article in Book | | 2006 |
| Del Aguila's defence of Kinsale (1601-2) | Mangan, Henry | Article in Journal | | 1949 |
| Der Fall des Hauses Stuart | | Monograph or Collective Volume | [s.n.] | 1875 |
| Dermod Moyle McCarthy of Carbery | Collins, John T. | Article in Journal | | 1951 |
| Die Spanier in Irland (1588-1603) | Kelso, J. B. | Monograph or Collective Volume | | 1902 |
| Diplomatic preparations for Kinsale | O'Connor, Thomas | Article in Book | | 2002 |
| Disaster of Kinsale | Morgan, Hiram | Article in Book | | 2004 |
| Documents concerning the Irish in France (1607-41) and the Irish college at Rouen (1624-31) | Ó Ciosáin, Éamon | Article in Journal | | 2020 |
| Docwra's Derry : a narration of events in North-west Ulster, 1600-1604 | Docwra, Henry, 1st Baron Docwra of Culmore, bap. 1564, d. 1631 | Monograph or Collective Volume | Ulster Historical Foundation | 2003 |
| Donagh Moyle McCarthy of Phale | Collins, John T. | Article in Journal | | 1950 |
| Donal O'Sullivan Beare to King Philip III, 20th February 1602 | | Article in Journal | | 1952 |
| Doon Rock and the Flight of the Earls | McCavitt, John | Article in Journal | | 2005 |
| Dromineer : the port of north-west Tipperary | Grace, Daniel | Article in Journal | | 1993 |
| Dublin’s great explosion of 1597 | Lennon, Colm | Article in Journal | | 1995 |
| Dun Laoghaire agus an Ghaeilge | Uí Ghógáin, Máire | Article in Book | | 1987 |
| Early English colonial experiences in Ireland : Captain Thomas Lee and Sir John Davies | Meyers, J. P. | Article in Journal | | 1988 |
| Early modern Duhallow c. 1534-1641: the crisis decline and fall of Irish lordship | Heffernan, David | Monograph or Collective Volume | Four Courts Press | 2022 |
| East Ulster, the MacDonalds and the provincial strategies of Hugh O'Neill, earl of Tyrone, 1585-1603 | Brady, Ciaran | Article in Book | | 2009 |
| Economic history | Green, E. R. R. | Article in Book | | 1952 |
| Economy and society | Sharpe, James Anthony, 1946- | Article in Book | | 2001 |
| Education and the Renaissance man: Christopher Nugent, Baron of Delvin | Casey, Denis | Article in Journal | | 2017 |
| Educational history of Ireland, part 1 - earliest times to 1603 A.D. | Anonymous | Monograph or Collective Volume | Educational Company of Ireland | 1946 |
| Edward Blayney | Burns, Michael | Article in Journal | | 2013 |
| Eighteenth-Century Scotland and the Three Unions | Kidd, Colin | Article in Journal | | 2005 |
| Éirí amach na Cásca agus an Pholainn | Ó Fionnáin, Mark | Article in Book | | 2016 |
| Eleanor, Countess of Desmond, c.1545-1638 | Chambers, Anne | Monograph or Collective Volume | Wolfhound | 1986 |
| Élisabeth I d'Angleterre et les Catholiques | Antheunis, Louis | Article in Journal | | 1954 |
| Elizabeth and Essex : a tragic history | Strachey, Giles Lytton, 1880-1932 | Monograph or Collective Volume | | 1948 |
| Elizabeth fort, Cork | McNamara, T. F.Mulcahy, MichaelO'Brien, B. | Article in Journal | | 1959 |
| Elizabeth I | Ridley, Jasper | Monograph or Collective Volume | | 1987 |
| Elizabeth I | Beckinsdale, Bernard Winslow | Monograph or Collective Volume | Batsford | 1963 |
| Elizabeth I : war and politics, 1588-1603 | MacCaffrey, Wallace T. | Monograph or Collective Volume | | 1992 |
| Elizabeth I and her age : authoritative texts commentary and criticism | | Monograph or Collective Volume | W. W. Norton | 2009 |
| Elizabethan County Galway | Mannion, Joseph | Article in Journal | | 2012 |
| Elizabethan England : being the history of this country 'in relation to all foreign princes'. From original manuscripts, many hitherto unpublished; co-ordinated with 16th century printed matter ranging from royal proclamations to broadside ballads. A survey of life and literature ... | Tenison, E. M. | Monograph or Collective Volume | | 1933 |
| Elizabethan England, Wales, and Ireland | Gibbons, Katy | Article in Book | | 2023 |
| England under the Tudors | Elton, Geoffrey Rudolph, Sir, 1921-1994 | Monograph or Collective Volume | Methuen | 1955 |
| England's joy | Morgan, Hiram | Article in Book | | 2004 |
| English and Irish Women Religious at Home and Abroad, c.1530-c.1640 | Bowden, CarolineMcShane, Bronagh | Article in Book | | 2023 |
| English naval operations at Kinsale | McGurk, J. N. N. (John James Noel) | Article in Book | | 2004 |
| Enniscorthy castle, Co. Wexford : an Elizabethan castle on the borderland with Gaelic Ireland | x | Article in Journal | | 2014 |
| Eoghan Ó hAirt, 1562-1603 | Ó Claidhimh, Liam | Article in Journal | | 1961 |
| Eoin MacNeill | Tierney, Mark | Article in Journal | | 1988 |
| Exile Movement: Male Institutions, 1568-1640 | O'Connor, Thomas | Article in Book | | 2023 |
| Faith and fatherland or queen and country? : an unpublished exchange between O'Neill and the state at the height of the Nine Years War | Morgan, Hiram | Article in Journal | | 1994 |
| Fashioning service in a renaissance state : the official journals of the Elizabethan viceroys in Ireland | Edwards, David, 1963- | Article in Book | | 2014 |
| Fighting words : writing the 'Nine Years War' | McCabe, Richard A. | Article in Book | | 2007 |
| Fingal 1603-60 : Contending neighbours in North Dublin | Ní Mhurchadha, Maighréad | Monograph or Collective Volume | Four Courts | 2005 |
| Flight departure or escape? | Ó Dálaigh, Art P. | Article in Journal | | 2007 |
| Florence Conry, the Flight of the Earls, and native-Catholic militancy | Casway, Jerrold | Article in Journal | | 2011 |
| Four notes on unpublished Irish finds of the 16th and 17th centuries. | Dolley, MichaelGallagher, Colm | Article in Journal | | 1969 |
| French reactions to the nine years' war and the flight of the earls, 1589-1608 | Lyons, Mary Ann | Article in Book | | 2004 |
| From defeat to defiance : O'Sullivan Beare's account of the battle of Kinsale | Carroll, Clare | Article in Book | | 2004 |
| From Gaelic lordships to English counties: the Tudor transition in Leix and Offaly, c.1547-1603 | Wheeler, Diarmuid | Thesis | | 2018 |
| From Painted Chamber to St Stephen’s Chapel : the Meeting Places of the House of Commons at
Westminster until 1603 | Hawkyard, Alasdair | Article in Book | | 2002 |
| From spark to a firebrand: Feagh Mac Hugh O'Byrne | Lawlor, Chris | Article in Journal | | 2013 |
| Further reading | Burgess, Glenn, 1961- | Article in Book | | 1999 |
| Gaelic and gaelicized Ireland in the middle ages | Nicholls, K. W. (Kenneth W.) | Monograph or Collective Volume | Lilliput Press | 2003 |
| Gaelic Catholicism and the Ulster plantation | Gillespie, Raymond | Article in Book | | 2013 |
| Gaelic Ireland to 1603 | Mac Niocaill, Gearóid | Article in Book | | 1981 |
| Gaelic lordship and Tudor conquest : Tír Eoghain, 1541-1603 | Morgan, Hiram | Article in Journal | | 2005 |
| Gaelic military organisation and the Nine Years'War - the army of Red Hugh O'Donnell | McGettigan, Darren | Article in Journal | | 2005 |
| Gaelic reaction to plantation: the case of the O'More and O'Connor lordships of Laois and Offaly, 1570-1603 | Carey, Vincent Patrick | Thesis | | 1985 |
| Garrison life in Derry, 1600-1603 | McGurk, J. N. N. (John James Noel) | Article in Journal | | 2006 |
| Gentlemen rhymers and musicians | Ó Riain, Flann | Article in Journal | | 1998 |
| George Carew's Irish maps | O'Sullivan, William, 1921-2000 | Article in Journal | | 1983 |
| Gerat Barry : swordsman, military throrist entrepreneur and servitor of the Spanish Monarchy | Mesa, Eduardo de | Article in Journal | | 2015 |
| Gold lace and a frozen snake : Donne, Wotton and the Nine Years War | Murphy, Andrew | Article in Journal | | 1994 |
| Grace O'Malley | Knox, H. T. (Hubert Thomas) | Article in Journal | | 1905 |
| Grace O'Malley : the queen of the west | Maguire, Conor | Article in Journal | | 1943 |
| Grace O'Malley on the Atlantic | Llywellan, M. | Article in Book | | 1989 |
| Gráinne Mhaol, pirate queen of Connacht : behind the legend | Murray, T. D. | Article in Journal | | 2005 |
| Grainne O'Malley, the sea queen of Connacht | MacDermott, A. | Article in Journal | | 1940 |
| Granuaile : a most famous feminine sea Captain | Chambers, Anne | Article in Journal | | 1981 |
| Granuaile : Ireland's pirate queen, c.1530-1603 | Chambers, Anne | Monograph or Collective Volume | Wolfhound Press | 2003 |
| Granuaile : the life and time of Grace O'Malley, c.1530-1603 | Chambers, Anne | Monograph or Collective Volume | Wolfhound Press | 1998 |
| Granuaile : the life and times of Grace O'Malley c. 1530-1603 | Chambers, A. | Monograph or Collective Volume | Wolfhound Press | 1979 |
| Granuaile, Ireland's pirate queen | McKenna, Dermot | Article in Journal | | 2001 |
| Half-moons and villainous works | O'Neill, James | Article in Journal | | 2014 |
| Hard times in Ireland : the Scotch-Irish come to America, 1603-1775 | Thornton, Jeremy | Monograph or Collective Volume | Powerkids Press | 2004 |
| Hell or some worse place : Kinsale 1601 | Ekin, Des | Monograph or Collective Volume | The O'Brien Press | 2018 |
| Here continues the career of Red Hugh O'Donnell, 1596-1597 | O'Donnell, Vincent | Article in Journal | | 1997 |
| Hidden by 1688 and after : Irish Catholic migration to France, 1590-1685 | Ó Ciosáin, Éamon | Article in Book | | 2010 |
| Historic monuments | Jope, E. M. | Article in Book | | 1952 |
| Historical dictionary of the Elizabethan world : Britain, Ireland, Europe, and America | Wagner, John A. | Monograph or Collective Volume | Fitzroy Dearborn | 1999 |
| Historical revisit : R. Dudley Edwards, church and state in Tudor Ireland | Murray, James | Article in Journal | | 1996 |
| Housing Scotland's Parliament, 1603-1707 | MacKechnie, Aonghus | Article in Book | | 2002 |
| How to govern Ireland without leaving your armchair : the production of knowledge in Elizabethan secretariats | Popper, Nicholas | Article in Book | | 2024 |
| Hugh O'Neill 2nd earl of Tyrone 1601-1607 : Kinsale to Rathmullan | McGurk, J. N. N. (John James Noel) | Article in Journal | | 2001 |
| Hugh O'Neill : free spirit, religious chameleon or ardent Catholic? | O'Connor, Thomas | Article in Book | | 2004 |
| Hugh O'Neill and the Berminghams | Hickey, Nora | Article in Journal | | 1983 |
| Hugh O'Neill and the nine years' war in Tudor Ireland | Morgan, Hiram | Article in Journal | | 1993 |
| Hugh O'Neill the Great | Falls, Cyril Bentham | Article in Journal | | 1963 |
| Hugh O'Neill, 2nd earl of Tyrone and Captain Thomas Lee, double-agent | McGurk, J. N. N. (John James Noel) | Article in Journal | | 2006 |
| Hugh O'Neill, earl of Tyrone, c.1550-1616 | Jefferies, Henry A. | Article in Book | | 2000 |
| Hugh O'Neill, second earl of Tyrone and the historians | McGurk, John | Article in Journal | | 2011 |
| Hugh Roe O'Donnell's address to his soldiers before the battle of the Curlew mountains | O'Donnell, Vincent | Article in Journal | | 1992 |
| Identify formation in Ireland : the emergence of the Anglo-Irish | Canny, Nicholas P. | Article in Book | | 1987 |
| Il conte di Tyrone esule a Roma | Crinó, A. M. | Article in Journal | | 1958 |
| In search of Fahan Mura | McLaughlin, L.S. | Article in Journal | | 2022 |
| In search of Ulster-Scots land : the birth and geotheological imagings of a transatlantic people, 1603-1703 | Vann, Barry Aron | Monograph or Collective Volume | University of South Carolina Press | 2008 |
| In Tyrone's shadow : Feagh McHugh O'Byrne, forgotten leader of the Nine Years War | Edwards, David, 1963- | Article in Journal | | 1998 |
| Inchiquin and the war in Munster, 1646-1647 | McCarthy, Patrick | Article in Journal | | 2023 |
| Introduction | Coward, Barry | Article in Book | | 2003 |
| Introduction | Worthington, David | Article in Book | | 2010 |
| Introduction | Wormald, Jenny | Article in Book | | 2008 |
| Introduction | Collinson, Patrick | Article in Book | | 2001 |
| Introduction - the new British history | Burgess, Glenn, 1961- | Article in Book | | 1999 |
| Introduction : awkward neighbours | Macinnes, Allan I. | Article in Book | | 2002 |
| Ireland & the European reformation | Bottigheimer, Karl S.Lotz-Heumann, Ute | Article in Journal | | 1998 |
| Ireland : security and conquest | Edwards, David, 1963- | Article in Book | | 2010 |
| Ireland and Britain, 1798-1922 : an anthology of sources | | Monograph or Collective Volume | Hackett | 2012 |
| Ireland and the third university : attendance at the inns of court, 1603-1649 | McGrath, Bríd | Article in Book | | 2004 |
| Ireland in the age of the Tudors 1447-1603 : English expansion and the end of Gaelic rule | Ellis, Steven G., 1950- | Monograph or Collective Volume | Longman | 1998 |
| Ireland through Tudor eyes | | Monograph or Collective Volume | Folcroft Library Editions | 1973 |
| Ireland under the Stuarts and during the interregnum | Bagwell, Richard | Monograph or Collective Volume | Holland | 1963 |
| Ireland under the Stuarts and during the Interregnum, [vol.] 1 : 1603-1642; [vol.] 2 : 1642-1660; [vol.] 3 : 1660-1690. 3 vols. | Bagwell, Richard | Monograph or Collective Volume | Longmans | 1909 (vol. I & II)
1916 (vol. III) |
| Ireland under the Tudors : with a succinct account of the earlier history. 3 vols. | Bagwell, Richard | Monograph or Collective Volume | Longmans, Green | 1885 (v. I & II)
1890 (v. III) |
| Ireland's 'Trail of Tears' | Ó Súilleabháin, Conchobar | Article in Journal | | 2023 |
| Ireland's armada legacy | Flanagan, Laurence | Monograph or Collective Volume | Gill & Macmillan | 1988 |
| Ireland, 1603-1714 | Murray, R. H. | Monograph or Collective Volume | Society for promoting Christian knowledge: the Macmillan company | 1920 |
| Ireland, Elizabeth I and the Counter-Reformation | Edwards, R. W. D. (Robert Walter Dudley) | Article in Book | | 1961 |
| Ireland, [pt.] 33 : 1494-1603; [pt.] 34 : 1603-1714; [pt.] 35 : 1714-1829. 3 pts | Murray, R. H. | Monograph or Collective Volume | | 1920 |
| Irish Franciscan networks at home and aborad, 1607-1640 | O'Connor, Thomas | Article in Book | | 2010 |
| Irish patent rolls of James I | | Monograph or Collective Volume | Stationery Office for the Irish Manuscripts Commission | 1966 |
| Irish priests in the Highlands : judicial evidence from Argyll | Macdonald, Fiona A. | Article in Journal | | 1995 |
| Irish records of the Nine Years' War : a brief survey, with particular notice of the relationship between Beatha Aodha Ruaidh Uí Dhomhnaill and the Annals of the Four Masters | Breatnach, Pádraig A. | Article in Book | | 2002 |
| Irish savages and English butchers : military identities and Tyrone’s rebellion, 1593-1603 | O'Neill, James | Article in Book | | 2019 |
| Irish Stuart silver : a short descriptive catalogue of surviving Irish church, civic, ceremonial & domestic plate dating from the reigns of james I, Charles I, The Commonwealth, Charles II, James II, William & Mary, William III & Queen Anne. 1603-1714 | Sweeney, Tony | Monograph or Collective Volume | Edmund Burke | 1995 |
| Irish swordsmen in Flanders, 1586-1610. 1, Stanley's regiment, 1586-1587; 2, Independent Irish companies and the regiment of Henry O'Neill. | Jennings, Brendan | Article in Journal | | 1948 |
| Irish warfare in the age of the military revolution : the 'Nine Years War', 1593-1603 | O'Neill, James | Thesis | | |
| Irlanda y la monarquía hispánica : Kinsale 1601-2001 - guerra, política, exilio y religión | | Monograph or Collective Volume | Universidad de Alcalá. Consejo Superior de Investigaciones Científicas | 2002 |
| Is a British socio-economic history possible? | Whyte, Ian D. | Article in Book | | 1999 |
| J. S. Mill and the Irish question : reform, and the integrity of the empire, 1865-1870 | Steele, Edward David | Article in Book | | 1987 |
| Jacobean Waterford : religion and politics, 1603-1625 | Byrne, Cornelius John | Thesis | | 2002 |
| James Blake and the projected invasion of Galway in 1602 | Jones, Frederick | Article in Journal | | 1950 |
| James Fitzpiers Fitzgerald, Captain Thomas Lee, and the problem of 'secret traitors': conflicted loyalties during the Nine Years' War, 1594-1603 | Canning, Ruth A. | Article in Journal | | 2015 |
| James VI and I, the Church of Scotland, and British ecclesiastical convergence | Macdonald, Alan R., 1969- | Article in Journal | | 2005 |
| James VI, James I and the identity of Britain | Wormald, Jenny | Article in Book | | 1996 |
| Jephson Quarry | Strauss, Valda | Article in Journal | | 1988 |
| John Ponce's response to Kenelm Digby's 'A discourse concerning infallibility in religion' (Paris, 1652) | | Article in Journal | | 2012 |
| Jordan Roche, Kinsale | Morgan, Hiram | Article in Book | | 2004 |
| Keeping the Irish down and the Spanish out : English strategies of submission in Ireland, 1594-1603 | Lee, Wayne E. | Article in Book | Cambridge University Press | 2012 |
| Kenmare : origins and development | Sheehan, John
| Article in Book | | 2009 |
| Kindness, cruelty and the Nine Years' War | Toland, Éamonn | Article in Journal | | 2021 |
| Kinsale 1601 - The aftermath in West Cork, 1602 | O'Flynn, Paddy | Article in Journal | | 2015 |
| Kinsale : the Spanish intervention in Ireland at the end of the Elizabethan wars | Silke, John J. | Monograph or Collective Volume | University P. | 1970 |
| Kinsale : the Spanish intervention in Ireland at the end of the Elizabethan wars | Silke, John J. | Monograph or Collective Volume | Four Courts | 2000 |
| L'évolution politique de l'Angleterre moderne, 1485-1660 | Braure, MauriceCahen, Lëon | Monograph or Collective Volume | | 1960 |
| La formació de l'estat a les illes britàniques : El cas de la Irlanda Tudor | Ellis, Steven G., 1950- | Article in Journal | | 1997 |
| Lament for the princes of Tyrone and Tyrconnell. Mac an Bhaird's elegy on the Ulster lords | Meehan, Helen | Article in Journal | | 2011 |
| Language and conquest in early modern Ireland : English renaissance literature and Elizabethan imperial expansion | Palmer, Patricia | Monograph or Collective Volume | Cambridge University Press | 2001 |
| Leaders of the Reformation | | Monograph or Collective Volume | | 1984 |
| Leave-taking : the Scotch-Irish come to Western North Carolina | Blethen, H. TylerWood, Curtis W., jr. | Monograph or Collective Volume | Western Carolina University | 1986 |
| Les Irlandais en Bretagne 1603-1780 : "invasion", accueil, intégration | Ó Ciosáin, Éamon | Article in Book | | 1994 |
| Letters from Sir Robert Cecil to Sir George Carew | | Monograph or Collective Volume | Printed for the Camden Society | 1864 |
| Letters of denization and acts of naturalization for aliens in England and Ireland, 1603-1800. | | Monograph or Collective Volume | The society | 1923 |
| Life of Aodh Ruadh O Domhnaill | Walsh, Paul, Revd, 1885-1941 | Article in Journal | | 1937 |
| Like sheep to the shambles? Slaughter and surrender during Tyrone's rebellion, 1593-1603 | O'Neill, James | Article in Journal | | 2018 |
| Limerick woods in Tudor times | McCracken, Eileen | Article in Journal | | 1979 |
| Lope de Vega's 'Irish' play : an instance of political censorship? | Lyne, Annette | Article in Book | | 2008 |
| Macallaí i Meiriceá : Scéal eirí amach na Cásca i nuachtáin na Stát Aontaithe | McColgan, JohnRowlands-Tarbox, Jean | Monograph or Collective Volume | Coiscéim | 2016 |
| Macallaí san Eoraip : Scéal eirí amach na Cásca i nuachtáin na hEorpa | | Monograph or Collective Volume | Coiscéim | 2016 |
| Maguire's revolt but Tyrone's war: proxy war in Fermanagh, 1593-4 | O'Neill, James | Article in Journal | | 2016 |
| Mainistir na Búille. Tús agus turnamh | Mag Riabhaigh, Seán | Article in Journal | | 1994 |
| Making the plantations British, 1603-1638 : a problematic historiography | Macinnes, Allan I. | Article in Book | | 2006 |
| Managing the Windsor of Ireland : the composition of Galway’s Town Council, 1603-1653 | McGrath, Brid | Article in Journal | | 2017 |
| Manuscripts and illuminations, 1169-1603 | Henry, Françoise, 1902-1982Marsh-Micheli, G. | Article in Book | | 1987 |
| Marbhna Aodha Ruaidh Uí Dhomhnaill (1602) | Breatnach, Pádraig A. | Article in Journal | | 1973 |
| Marriage in Tudor Ireland | Mac Curtain, Margaret | Article in Book | | 1985 |
| Martial power and Elizabethan political culture : military men in England and Ireland, 1558-1594 | Rapple, Rory | Monograph or Collective Volume | Cambridge University Press | 2009 |
| Martyrdom | Tait, Clodagh | Article in Book | | 2023 |
| Material Culture | Walsham, Alexandra | Article in Book | | 2023 |
| Matériel para la Batalla de Kinsale | García Hernán, Enrique | Article in Book | | 2010 |
| Maurice Kyffin's advice on training infantry in Ireland, October 1597 | O'Neill, James | Article in Journal | | 2018 |
| Medieval record sources | Connolly, Philomena | Monograph or Collective Volume | Four Courts | 2002 |
| Meditations by Katherine Manners, Duchess of Buckingham, 1646 | Manners, Katherine, duchess of Buckingham and marchioness of Antrim, 1603?-1649 | Article in Journal | | 2009 |
| Metamorphosis 1603 : dán le hEochaidh Ó hEodhasa | | Article in Journal | | 1978 |
| Missions comparable? the Lough Foyle and Kinsale landings of 1600 and 1601 | Morgan, Hiram | Article in Book | | 2004 |
| Monarchy and counsel : models of the state | Guy, John Alexander | Article in Book | | 2001 |
| Monarchy and the Government in Britain, 1603-1637 | Brown, Keith M. | Article in Book | | 2008 |
| Monarchy, nobility and state formation in Bohemia and Ireland, c. 1526-1609 | Power, Gerald | Article in Book | | 2014 |
| Mountjoy : Elizabethan general | Falls, Cyril Bentham | Monograph or Collective Volume | Odhams P. | 1955 |
| Mountjoy Fort and Mountjoy Castle, county Tyrone | Fee, AidanMayes, Frank | Article in Journal | | 2012 |
| Murder as a weapon of exile : English politics at the Spanish court (1649-1652) | Perez Tostado, Igor | Article in Book | | 2010 |
| Music | Cichy, Andrew | Article in Book | | 2023 |
| Natives and newcomers in Mayo, 1560-1603 | Cunningham, Bernadette | Article in Book | | 1987 |
| Naval activity on Lough Neagh, 1558-1603 | Morton, R. G. | Article in Journal | | 1968 |
| Neill Garve : English ally and victim | Falls, Cyril Bentham | Article in Journal | | 1949 |
| New worlds, lost worlds : the rule of the Tudors 1485-1603 | Brigden, Susan | Monograph or Collective Volume | Allen Lane | 2000 |
| Nicholas French, bishop of Ferns, and the peace with Ormonde, 1649 | Corish, Patrick J. | Article in Journal | | 1947 |
| Nonfiction : Breandán Ó Buachalla's Aisling ghéar : na Stíobhartaigh agus an tAos Léinn, 1603-1788 (1996) | Ó Murchú, Liam P. | Article in Book | | 2025 |
| Nóta ar nuachtáin Seicise agus 1916 | Mášová, Hana | Article in Book | | 2016 |
| Notes and documents. A letter from Antonio de Guaras to the Irish rebels [dated1573] | Guaras, Anthonius de | Article in Journal | | 1893 |
| Notes. Bóthar na nUltach | Spillane, Milo | Article in Journal | | 2014 |
| Notes. Sir Walter Raleigh on the consequence of the acquisition by the Irish of better weapons, 1603 | Ralegh, Walter, Sir, 1554?-1618 | Article in Journal | | 2012 |
| Ó Domhnaill abú! The battle of the Curlews | Shanley, Francis | Article in Journal | | 1943 |
| O'Neill's frontier campaign of 1595 in mid Armagh | McGleenon, C. F. | Article in Journal | | 1994 |
| O'Sullivan Beara's mighty withdrawal | Harvey, Dan | Article in Journal | | 2003 |
| O'Sullivan Beare's rout of English at Ballyhea | Meagher, Jim | Article in Journal | | 1987 |
| O'Sullivan Bere : the story of the fight for the southern ports and the great retreat | De Blacam, Aodh | Article in Journal | | 1947 |
| Opposites attract: Hugh O'Neill and Red Hugh O'Donnell | McGinty, Matthew | Article in Journal | | 2014 |
| Ordinary violence? Ireland as emergency in the Tudor state | Kane Brendan | Article in Journal | | 2014 |
| Organized violence in the Elizabethan monarchical republic | Smuts, Malcolm | Article in Journal | | 2014 |
| Orpheus in Ulster : Richard Bartlett's colonial art | Herron, Thomas, 1968- | Article in Book | | 2007 |
| Out of the blue? Provincial unrest in Ireland before 1641 | Edwards, David, 1963- | Article in Book | | 2013 |
| Parliament in Elizabethan England : John Hooker's 'Order and Usage' | Hooker, John | Monograph or Collective Volume | Yale U.P. | 1977 |
| Patterns of British identity : "Britain" and its rivals in the sixteenth and seventeenth centuries | Williamson, Arthur H. | Article in Book | | 1999 |
| Peerage creations : chronological lists of creations in the peerages of England and Great Britain,1649-1800, and of Ireland, 1603-1898 | | Monograph or Collective Volume | Wiley-Blackwell for the Parliamentary History Yearbook Trust | 2008 |
| Perceptions of the British Isles and Ireland among the Catholic exiles : the case of Robert Corbington, SJ | Davidson, Peter | Article in Book | | 2010 |
| Perceptions of the British Isles and Ireland among the Catholic exiles : the case of Robert Corbington, SJ | Davidson, Peter | Article in Book | | 2010 |
| Perfidious Hispania? Ireland and the Spanish match, 1603-23 | Redworth, Glyn | Article in Book | | 2004 |
| Phelim MacFeagh's revolt, 1597-1599 | O'Brien, Andrew | Article in Journal | | 1998 |
| Philip O'Sullivan Beare's sensational representations of the death of Spain's 'mortallest enemy', Sir John Norris (1547x50-1597) | Lyons, Mary Ann | Article in Book | | 2016 |
| Pirate Queen : the life of Grace O'Malley, 1530-1603 | Cook, Judith | Monograph or Collective Volume | Mercier Press | 2004 |
| Plantagenet Ireland | Frame, Robin | Monograph or Collective Volume | Four Courts Press | 2022 |
| Poets and patronage under Falkland and Wentworth: the commendatory verses to Richard Bellings's 'Arcadia' (1624) and James Shirley's 'The Royal Master' (1638) | McGrath, Bríd | Article in Journal | | 2021 |
| Political change and social transformation, 1603-1641 | Edwards, David, 1963- | Article in Book | | 2018 |
| Political discourse and the Nine Years’ War in late Elizabethan Ireland, c.1593–1603 | Heffernan, David | Article in Journal | | 2020 |
| Politics in Early Stuart Britain, 1603-1640 | Smith, David L. (David Lawrence), 1963- | Article in Book | | 2003 |
| Politics, policy and power, 1550–1603 | Brady, Ciaran | Article in Book | | 2018 |
| Popery and Anti-Popery in Britain and Ireland | Ford, AlanLake, PeterQuestier, Michael | Article in Book | | 2023 |
| Poverty, population, and agriculture, 1801-1845 | Ó Gráda, Cormac | Article in Book | | 1989 |
| Power after Machiavelli : Richard Bellings, reason of state and Jansenism in seventeenth-century Ireland | Campbell, Ian W. S. | Article in Book | | 2011 |
| Printed Translations and Catholic Reformation | Goodrich, Jaime | Article in Book | | 2023 |
| Profits and patriotism : Nicholas Weston, Old English merchants, and Ireland's Nine Years' War, 1594-1603 | Canning, Ruth A. | Article in Journal | | 2016 |
| Promoting 'English Civility' in Tudor Ireland: ideology and the rhetoric of difference | Lessing, Carla Ellen | Thesis | | 2016 |
| Proto-colonial archaeology : the case of Elizabethan Ireland | Klingelhöfer, Eric | Article in Book | | 1999 |
| Provincial grievance and national revolt : Munster in the nine years' war | Sheehan, A. J. (Anthony J.) | Article in Journal | | 1982 |
| Provincial grievance and national revolt: Munster in the nine years' war | Sheehan, Anthony Joseph | Thesis | | 1981 |
| Punch's riposte : the Irish contribution to early modern Scotism from Maurice O'Fihely OFM Conv. to Anthony Rourke OFM Obs. | Stone, Martin W. F. | Article in Book | | 2009 |
| Queen Elizabeth and the making of policy, 1572-1588 | MacCaffrey, Wallace T. | Monograph or Collective Volume | | 1981 |
| Queen to queen at check : Grace O'Malley, Elizabeth Tudor, and the discourse of majesty in the state papers of Ireland | Siegfried, Brandie R. | Article in Book | | 2003 |
| Randal MacDonnell and early seventeenth-century settlement in north-east Ulster, 1603-30 | Breen, Colin | Article in Book | | 2012 |
| Red hand : the Ulster colony | Fitzgibbon, Constantine | Monograph or Collective Volume | Joseph | 1971 |
| Red Hugh and Rose O'Neill | Donnelly, Morwena | Article in Journal | | 1986 |
| Red Hugh at Dundalk | Donnelly, Mowenna | Article in Journal | | 1957 |
| Red Hugh O'Donnell and the Nine Years War | McGettigan, Darren | Monograph or Collective Volume | Four Courts | 2005 |
| Red Hugh O'Donnell and the Nine Years War | McGettigan, Darren | Thesis | | 2004 |
| Red Hugh O'Donnell the soldier | O'Brien, B. | Article in Journal | | 1971 |
| Red Hugh's march to Kinsale | O'Kane, Joe | Article in Journal | | 1987 |
| Regal union for Britain, 1603-38 | Macinnes, Allan I. | Article in Book | | 1999 |
| Reinterpreting Richard Bartlett's image of Armagh | Logue, Paul | Article in Journal | | 2018 |
| Religion in Early Stuart Britain, 1603-1642 | Webster, Tom | Article in Book | | 2003 |
| Remains of a second pre-romanesque church at Inchcleraun on Lough Ree | Manning, Conleth | Article in Journal | | 2012 |
| Reminiscences and recollections of fifty years in history | Cullen, L. M. (Louis Michael) | Article in Book | | 2001 |
| Renaissance Dublin and the construction of literary authorship: Richard Bellings, James Shirley and Henry Burnell | Coolahan, Marie-Louise | Article in Book | | 2017 |
| Representing exile : Ireland and the formation of the English nation (1558-1603) | Breen, John M. | Thesis | | |
| Restoration to revolution 1660-90 | Jackson, Clare | Article in Book | | 1999 |
| Review article : Worlds apart? The Ellis two-nation theory on late medieval Ireland | Nicholls, K. W. (Kenneth W.) | Article in Journal | | 1999 |
| Review article: Full circle: the Manning-Gladstone correspondence | Wright, Owain | Article in Journal | | 2014 |
| Review of Southern (A. C.), 'Elizabethan recusant prose', 1950 | Dauphin, Hubert | Article in Journal | | 1951 |
| Review of Southern (A.C.), 'Elizabethan recusant prose' 1950 | Allison, A. F.Rogers, D. M. | Article in Journal | | 1951 |
| Revisionism and the Irish Reformation | Bottigheimer, Karl S. | Article in Journal | | 2000 |
| Revisionism and the Irish Reformation : a rejoinder | Bradshaw, Brendan | Article in Journal | | 2000 |
| Richard Tyrrell, soldier extraordinary | McNicholls, Kenneth | Article in Book | | 2004 |
| Richard Weston agus 'Beir mo bheannacht go Dundalk | Ó Fiaich, Tomás | Article in Journal | | 1970 |
| Robert, earl of Essex : an Elizabethan Icarus | Lacey, Robert | Monograph or Collective Volume | Weidenfeld and Nicolson | 1971 |
| Rosscarbery History Society outings | Huethorst, Bernard | Article in Journal | | 2012 |
| 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 |
| Rundale : the social and economic context | Ó Síocháin, Séamas | Article in Journal | | 2015 |
| Salvaging Spenser : colonialism, culture and identity | Maley, Willy | Monograph or Collective Volume | Macmillan | 1997 |
| Scéal ón Eastóin | Lehtpere, Ilmar | Article in Book | | 2016 |
| Scenes of Ireland's glory : exiles' pilgrimage : London Irish Literary Society visits Ulster battlefields Benburb and the Yellow For. Armagh Standard 14th August 1905 | Anonymous | Article in Journal | | 2006 |
| Scotland and Ulster : a Presbyterian perspective, 1603-1700 | Gillespie, Raymond | Article in Book | | 2009 |
| Scots Catholics in Ulster, 1603-41 | Mac Cuarta, Brian | Article in Book | | 2016 |
| Scots mercenary forces in Ireland (1565-1603) : an account of their service during that period, of the reaction of their activities on Scottish affairs, and of the effect of their presence in Ireland, together with an examination of the Gallóglaigh or Galloglas. With an introduction by Eoin MacNeill | Hayes-McCoy, G. A. (Gerard Anthony) | Monograph or Collective Volume | Burns & Oates | 1937 |
| Seandálaíocht agus Dinnseanchas an Bhlascaoid | | Monograph or Collective Volume | Coiscéim | 2017 |
| Securing the Jacobean succession : the secret career of James Fullerton of Trinity College Dublin | Edwards, David, 1963- | Article in Book | | 2007 |
| Senses of the past in Tudor Britain | Woolf, Daniel R. | Article in Book | | 2004 |
| Settlements and divisions : Ireland 1870-1922 | Travers, Pauric | Monograph or Collective Volume | Educational Company of Ireland | 1988 |
| Seventeenth century Britain, 1603-1714 : critical bibliography | Morrill, John Stephen, 1946- | Monograph or Collective Volume | Dawson | 1980 |
| seventeenth-century Ireland (1603-1702) | Simms, J. G. (John Gerald) | Article in Journal | | 1967 |
| Seventeenth-century Ireland, 1603-1702 | Simms, J. G. (John Gerald) | Article in Book | | 1971 |
| Shadow lord : Theobald Bourke Tibbot-ne-long, 1567-1629 : son of the pirate queen, Grace O'Malley | Chambers, Anne | Monograph or Collective Volume | Ashfield Press | 2007 |
| Shakespeare, Spenser, and the crisis in Ireland | Highley, Christopher | Monograph or Collective Volume | Cambridge University Press | 1997 |
| Shane O'Neill comes to the court of Elizabeth | Hogan, James | Article in Book | | 1947 |
| Shane O'Neill's postbag : his letters from Benburb and the woods | Ó Conluain, Proinsias | Article in Journal | | 1988 |
| Sidney state papers, 1565-70 | | Monograph or Collective Volume | | 1962 |
| Sidney state papers, 1565-70 | | Monograph or Collective Volume | The Stationery Office [for the Irish Manuscripts Commission] | 1962 |
| Sir Charles Percy [1572-1628] | Nicholls, Mark | Article in Journal | | 1987 |
| Sir John Davies: an English intellectual in Ireland, 1603-1619 | Byyrne, Fionnuala Ita Mary | Thesis | | 1985 |
| Sir John Davies’s agrarian law for Ireland | Orr, D. Alan | Article in Journal | | 2014 |
| Sir Richard Bellings, a Catholic courtier and diplomat from seventeenth-century Ireland | Barnard, T. C. (Toby Christopher) | Article in Book | | 2011 |
| Sixteenth-century Ireland, 1485-1603 | Edwards, R. W. D. (Robert Walter Dudley)Quinn, D. B. (David Beers) | Article in Journal | | 1968 |
| Sixteenth-century Ireland, 1485-1603 | Edwards, R. W. D. (Robert Walter Dudley)Quinn, D. B. (David Beers) | Article in Book | | 1971 |
| Some facts about Griannua Uaile | Power, Arthur | Article in Journal | | 1951 |
| Some sixteenth-century ship drawings by John Goghe | Evans, H. V. | Article in Journal | | 1948 |
| Some Unpublished Letters from John Knox to Christopher Goodman | Dawson, Jane E. A.Glassey, Lionel K. J. | Article in Journal | | 2005 |
| Spain and the invasion of Ireland, 1601-2 | Silke, John J. | Article in Journal | | 1965 |
| Spanish army attitudes to the Irish of Kinsale | Recio Morales, Óscar | Article in Book | | 2004 |
| Spanish intervention in Ireland, 1601-2 : Spanish bibliography | Silke, John J. | Article in Journal | | 1963 |
| Special privileges for the Irish in the kingdom of Castile (1601-1680) : modern myth or contemporary reality? | O'Scea, Ciaran | Article in Book | | 2010 |
| Special privileges for the Irish in the Kingdom of Castile (1601-1680) : modern myth or contemporary reality? | O'Scea, Ciaran | Article in Book | | 2010 |
| Spenser's and Drant's poetic names for Elizabeth : Tanaquil, Gloria, and Una | Millican, Charles Bowie | Article in Journal | | 1939 |
| Spouses, spies and subterfuge : the role and experience of women during the Nine Years War (1593-1603) | O'Neill, James | Monograph or Collective Volume | | 2021 |
| Spouses, spies and subterfuge: the role and experience of women during the Nine Years War (1593-1603) | O'Neill, James | Article in Journal | | 2021 |
| Statues, dust-bins and whirlgigs : the last years of the town commissioners in Wicklow | Vaughan, Walter | Article in Journal | | 1988 |
| Stewartstown and the Flight of the Earls | Fee, Aidan | Article in Journal | | 2007 |
| Stuart Britain : a very short introduction | Morrill, John Stephen, 1946- | Monograph or Collective Volume | Oxford University Press | 2000 |
| Studies in Irish Cistercian history : 1, The Irish Cistercians under the Tudors, 1539-1603 | Ó Conbhuidhe, C. | Article in Journal | | 1965 |
| Studies in Irish Cistercian history : 2, the Irish Cistercians under the Stuarts | Ó Conbhuidhe, C. | Article in Journal | | 1965 |
| Summit at Binche, 5 November 1607 | Ó hAnnracháin, Eoghan | Article in Journal | | 2007 |
| Sylloge of coins of the British Isles. 57, Pt.2 , Herbert Schneider Collection. English Gold Coins 1603 to the 20th century | Woodhead, Peter | Monograph or Collective Volume | Spink & Son | 2002 |
| Taking sides in early modern Ireland : the case of Hugh O'Neill, earl of Tyrone | Canny, Nicholas P. | Article in Book | | 2003 |
| Terrain and Conquest 1600-1603 | McGurk, John | Article in Book | | 2001 |
| Thadeus Moriarty, O.P., 1603-1653 | Valkenburg, Augustine | Article in Journal | | 1982 |
| That "insolent liberty" : honor, rites of power and persuasion in sixteenth-century Ireland | Palmer, William | Article in Journal | | 1993 |
| The "Irish road" : military supply and arms for Elizabeth's army during the O'Neill rebellion in Ireland, 1598-1601 | Stewart, R. W. | Article in Book | | 1991 |
| The 1597 ceasefire documents | Morgan, Hiram | Article in Journal | | 1997 |
| The 1641 rebellion and anti-popery in Ireland | Clarke, Aidan | Article in Book | | 1993 |
| The archbishops of Armagh and Drogheda's 'faire house', 1613-1783 | Usher, Robin | Article in Journal | | 2020 |
| The Armada in its context | MacCaffrey, Wallace T. | Article in Journal | | 1989 |
| The army of Ulster, 1593-1601 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1949 |
| The arrival of the 'Duchess of Northumberland' | Tooth, Susan | Article in Journal | | 1988 |
| The art of war : military writing in Ireland in the mid seventeenth century | Rankin, Deana | Thesis | | |
| The Baltic tanks of the B&CDR | McCormick, W. P. | Article in Journal | | 1996 |
| The battle at Monasternenagh, 1579 | Morsch, Thomas | Article in Journal | | 2003 |
| The Battle of Aughrim, 1603 | Cronin, John J. (John Jeremiah), 1971- | Article in Journal | | 2017 |
| The battle of Clontibret | Ó Mearáin, Lorcán | Article in Journal | | 1956 |
| The battle of Clontibret, 1595 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1949 |
| The battle of Kinsale | Hickey, Nora | Monograph or Collective Volume | Kinsale Heritage Society | 1987 |
| The battle of Kinsale | | Monograph or Collective Volume | Wordwell | 2004 |
| The battle of Kinsale and other military associations with the Library of Trinity College Dublin | Ferguson, Kenneth | Article in Journal | | 2009 |
| The battle of Kinsale, 1601 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1949 |
| The battle of Mullabrack, 5 September 1595 | McGleenon, C. F. | Article in Journal | | 1989 |
| The battle of the Curlews | Emerson, L. J. | Article in Journal | | 1952 |
| The Battle of the Yellow Ford | Logue, PaulO'Neill, James | Article in Journal | | 2007 |
| The battle of the Yellow Ford | Falls, Cyril Bentham | Article in Book | | 1964 |
| The battle of the Yellow Ford, August 1598 | McGurk, J. N. N. (John James Noel) | Article in Journal | | 1997 |
| The Beatha in the context of the literature of the Renaissance | Mac Craith, Mícheál | Article in Book | | 2002 |
| The buannadha : Irish professional soldiery of the sixteenth century | Ó Báille, M. | Article in Journal | | 1946 |
| The campaign of Red Hugh O'Donnell, 1 | Emerson, L. J. | Article in Journal | | 1960 |
| The captains' games : army and society in Elizabethan Ireland | Brady, Ciarán | Article in Book | | 1996 |
| The career of Hugh O'Neill, earl of Tyrone, from 1603 to 1607 | Canny, Nicholas P. | Thesis | | 1967 |
| The causes of disease in the sixteenth century army | Stewart, David | Article in Journal | | 1949 |
| The change of religion | MacCulloch, Diarmaid | Article in Book | | 2001 |
| The changing borders of the Ely O'Carroll lordship | Loeber, Rolf | Article in Book | | 1998 |
| The charter of Trinity College Dublin | Elizabeth I, queen, 1533-1603 | Monograph or Collective Volume | Trinity Closet Press | 1992 |
| The Church of Ireland : a critical bibliography, 1536-1603 | Murray, James | Article in Journal | | 1993 |
| The Church of Ireland : a critical bibliography, 1603-1640 | Ford, Alan, 1956- | Article in Journal | | 1993 |
| The Churches and Peoples of the Three Kingdoms, 1603-1641 | McCafferty, John | Article in Book | | 2008 |
| The cockpit of Ulster: war along the River Blackwater 1593-1603 | O'Neill, James | Article in Journal | | 2014 |
| The colonisation of Ulster and the rebellion of 1641 (1603-60) | Clarke, Aidan | Article in Book | | 1967 |
| The completion of the Tudor conquest and the advance of the Counter-Reformation, 1571-1603 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Book | | 1976 |
| The Confederation of Kilkenny | Donelan, J. | Article in Book | | 1906 |
| The coronation and monarchical culture in Stuart Britain and Ireland, 1603-1661 | Shaw, Dougal | Thesis | | |
| The Counter-Reformation | Jones, F. M. | Monograph or Collective Volume | Gill | 1967 |
| The dead, sick & wounded of the Nine Years War (1594-1603) | McGurk, J. N. N. (John James Noel) | Article in Journal | | 1995 |
| The death of Aodh Rua | Anonymous | Article in Journal | | 1986 |
| The defence of the Moyry Pass, 1600 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1957 |
| The deputy's defence: Sir William Fitzwilliam's Apology on the outbreak of the Nine Years War in Ireland | Morgan, Hiram | Article in Journal | | 2014 |
| The Dublin civic portrait collection : patronage, politics and patriotism, 1603-2013 | Clark, Mary | Monograph or Collective Volume | Four Courts Press | 2016 |
| The eagle of the north | McGarry, Jim | Article in Journal | | 1988 |
| The Eagle Wing Expedition (1636) and the settlement of Londonderry, New Hampshire (1719) : two episodes in Scotch-Irish history | Doan, James E. | Article in Journal | | 2000 |
| The Earl of Antrim estate papers | Montgomery, Ian | Article in Journal | | 1996 |
| The earl of Essex and Ireland, 1599 | Henry, L. W. | Article in Journal | | 1959 |
| The Earl of Essex's descent into Munster | Bary, Valerie M. | Article in Journal | | 2011 |
| The earldom and Tyrconnell and related matters | Ó Cochlainn, Rupert S. | Article in Journal | | 1997 |
| The earls of Ormond and the liberty of Tipperary, c.1603-41 | McKnight, Aileen | Thesis | | 1985 |
| The earls of Ormond and Tipperary's role in the governing of Ireland 1603-1641 | McClintock, Aileen | Article in Journal | | 1988 |
| The early Stuarts, 1603-1660 | Davis, Godfrey | Monograph or Collective Volume | Clarendon Press | 1937 |
| The egalitarian giant : representations of justice in history/ literature | Patterson, Annabel M. | Article in Journal | | 1992 |
| The Elizabethan conquest of Ireland | Rowse, Alfred Leslie, 1903-1997 | Article in Journal | | 1950 |
| The Elizabethan conquest of Ireland : the 1590s crisis | McGurk, J. N. N. (John James Noel) | Monograph or Collective Volume | Manchester University Press | 1997 |
| The Elizabethan medical service | Anonymous | Article in Journal | | 1941 |
| The Elizabethan navy in Ireland, 1558-1603 | Glasgow, Tom, jr. | Article in Journal | | 1966 |
| The Elizabethan world | | Monograph or Collective Volume | Routledge | 2010 |
| The Elizbethan navy in Ireland (1558-1603) | Glasgow, Tom, jr. | Article in Journal | | 1966 |
| The end of O'Donnell power | Hunter, R. J. (Robert J.) | Article in Book | | 1995 |
| The end of the Gaelic political order : the O'More lordship of Laois 1536-1603 | Carey, Vincent | Article in Book | | 1999 |
| The English reformation and identity formation in Ireland and Wales | Bradshaw, Brendan | Article in Book | | 1998 |
| The English settlers in Queen's County, 1570-1603 | Cosby, Ivan | Article in Book | | 1999 |
| The episcopate of the Church of Ireland, 1603-1660 | Rickett, Elizabeth | Thesis | | 2007 |
| The establishment of the form of the Irish customs, 1603-13 | Treadwell, Victor | Article in Journal | | 1978 |
| The Evangelical Society of Ulster | Thompson, Joseph | Article in Journal | | 1988 |
| The evolution of the urban network | Crawford, W. H. (William Henry) | Article in Book | | 1995 |
| The fall of Dunboy | Tobin, E. H. | Article in Journal | | 1966 |
| The fall of Sir John Perrot | Morgan, Hiram | Article in Book | | 1995 |
| The flight of the Earl : Hugh O'Neill as an index of Irish cultural liminality | O'Brien, Eugene | Article in Book | | 2005 |
| The Flight of the Earls | Mac Curtain, Margaret | Article in Book | Arlen House | 2019 |
| The flight of the earls | McCavitt, John | Monograph or Collective Volume | Gill & Macmillan | 2002 |
| The flight of the earls | Boyle, Alexander | Article in Journal | | 1955 |
| The flight of the earls | Mac Curtain, Margaret | Article in Book | | 1986 |
| The flight of the earls, 1607 | McCavitt, John | Article in Journal | | 1994 |
| The foreign relations of Elizabeth | | Monograph or Collective Volume | Palgrave Macmillan | 2011 |
| The forgotten brigade | Glazier, Michael | Article in Journal | | 1955 |
| The Gaelic response to conquest | Ó Buachalla, Breandán | Article in Book | | 1998 |
| The great explosion in Dublin, 1597 | Lennon, Colm | Article in Journal | | 1988 |
| The great O'Neill. A biography of Hugh O'Neill, Earl of Tyrone, 1550-1616 | O'Faolain, Sean | Monograph or Collective Volume | Longmans Green ; Mercier Press | 1942 |
| The growth of a city. The Belfast Corporation and Council archive in PRONI | Montgomery, Ian | Article in Journal | | 2015 |
| The growth of Irish military strength in the second half of the 16th century | Falls, Cyril Bentham | Article in Journal | | 1954 |
| The historical annals of Maolín Óg Mac Bruaideadha, 1588-1603 | Cunningham, Bernadette | Article in Journal | | 1989 |
| The historiography and heritage of the battle of Kinsale | Morgan, Hiram | Article in Book | | 2004 |
| The influence of the Irish Catholic clergy in shaping the religious and political allegiances of Irish Catholics, 1603-41 | Finnegan, David | Article in Book | | 2013 |
| The Irish College of Bordeaux : some Cork association with the Gironde | Walsh, T. J. (Timothy J.) | Article in Journal | | 1947 |
| The Irish court of wards under James I | Threadwell, Victor | Article in Journal | | 1960 |
| The Irish fiants of the Tudor sovereigns during the reigns of Henry VIII, Edward VI, Philip and Mary, and Elizabeth I | | Monograph or Collective Volume | Éamonn de Búrca | 1994 |
| The Irish insurgency 1918-21 : the military problem | Townshend, Charles | Article in Book | | 1979 |
| The Irish journals of Elizabeth Smith 1840-50 | | Monograph or Collective Volume | Clarendon Press | 1980 |
| The Irish Marine Companies of the Spanish Atlantic Navy, 1603-1639 | Mersa, Eduardo de | Article in Journal | | 2020 |
| The Irish war of defence, 1598-1600 : extracts from the 'De Hibernia Insula Commentarius' of Peter Lombard, archbishop of Armagh. Edited, with introduction and translation | | Monograph or Collective Volume | | 1930 |
| The Irish wars, 1485-1603 | Heath, Ian | Monograph or Collective Volume | Osprey Publishing | 2012 |
| The Irish “nation” and the Councils of State and War, 1603-1644 | Mesa, Eduardo de | Article in Book | | 2012 |
| The king's serjeant at law in Tudor Ireland, 1485-1603 | Hart, A. R. | Article in Book | | 1990 |
| The Kings of King House : the story of the descendants of Sir John King of Boyle and their estates at Mitchelstown, Rockingham and Newcastle | King-Harman, Anthony Lawrence | Monograph or Collective Volume | Anthony Lawrence King-Harman | 1996 |
| The Kinsale 'Wild Geese' | Morgan, Hiram | Article in Book | | 2004 |
| The Kinsale campaign : siege, battle and rout | McGurk, J. N. N. (John James Noel) | Article in Journal | | 2002 |
| The land-grabber’s accomplices: Richard Boyle’s Munster affinity, 1588-1603 | Edwards, David, 1963- | Article in Book | | 2018 |
| The last MacWilliam Bourke, 1595-1604 | Hazard, Benjamin | Article in Journal | | 2023 |
| The last will of Hugh O'Donnell | Anonymous | Article in Journal | | 1991 |
| The last will of Red Hugh O'Donnell | | Article in Journal | | 1984 |
| The life and times of Feagh MacHugh O'Byrne (c.1544-1597) | O'Brien, Andrew | Article in Journal | | 1997 |
| The life of Aodh Ruadh Ó Domhnaill. part 1 : text and translation; Beatha Aodha Ruaidh Uí Dhomhnaill, roinn 1 : téacs agus tionntó | Ó Cléirigh, Lughaidh | Monograph or Collective Volume | Educational Company of Ireland for the Irish Texts Society | 1948 |
| The limits of power : the English crown and the British isles | Ellis, Steven G., 1950- | Article in Book | | 2001 |
| The location of the Battle of the Erne Fords, Belleek, county Fermanagh, 10 October 1593 | Scott, Brian G. | Article in Journal | | 2018 |
| The long shadow of Seán O'Faoláin's 'Great O'Neill' | Morgan, Hiram | Article in Journal | | 2016 |
| The MacMahons of Monaghan, (1593-1603) | Moore, Philip | Article in Journal | | 1956 |
| The Maguires and Fermanagh, 1603-1720 | Scott, Brendan | Article in Book | | 2019 |
| The Making of Great Britain and Ireland | Barnard, T. C. (Toby Christopher) | Article in Book | | 2003 |
| The making of modern Ireland 1603-1923. | Beckett, J. C. (James Camlin) | Monograph or Collective Volume | Faber | 1981 |
| The making of modern Ireland, 1603-1923 | Beckett, J. C. (James Camlin) | Monograph or Collective Volume | Faber | 1966 |
| The making of the Irish Leviathan 1603-25 : statebuilding in Ireland during the reign of James VI and I | McLaughlin, Joseph | Article in Journal | | 2000 |
| The making of the Irish Leviathan, 1603-25: state-buiding in Ireland | McLaughlin, Joseph Michael | Thesis | | 1999 |
| The manor house and castle of Clonroad | Ó Dálaigh, Brian | Article in Journal | | 2019 |
| The march of O'Sullivan Beare : from Glengariff to Leitrim, 1602 - 1603 | Emerson, Lucius | Monograph or Collective Volume | The author | 2002 |
| The Maxwell family, barons and sometime earls of Farnham, County Cavan - a genealogy | Franks, Lyn | Article in Journal | | 2017 |
| The medieval earldom of Ulster, 1333-1603 | Curtis, Edmund, 1881-1943 | Article in Journal | | 1932 |
| The military career of Thomas North | Davis, H. H. | Article in Journal | | 1949 |
| The Montgomery manuscripts; 1603-1706 | Montgomery, W. | Monograph or Collective Volume | | 1869 |
| The Multiple Kingdoms of Britain and Ireland : The "British Problem" | Macinnes, Allan I. | Article in Book | | 2003 |
| The municipal corporation of Dublin, 1603-40 | Fitzpatrick, Brendan | Thesis | | 1984 |
| The municipal government of Dublin, 1558-1603 | O'Carroll, Mark | Article in Journal | | 1981 |
| The Munster plantation : problems and opportunities | Quinn, D. B. (David Beers) | Article in Journal | | 1966 |
| The myth of narcissus in Swift's travels | Fox, Christopher | Article in Journal | | 1986 |
| The narrow ground : the roots of conflict in Ulster | Stewart, Anthony Terence Quincey, 1929-2010 | Monograph or Collective Volume | Faber | 1989 |
| The native lowland sheep of Galway and Roscommon : a history | Curran, P. L. | Monograph or Collective Volume | The author | 2001 |
| The nature and membership of the church in the Anglican theology of the Reformation, 1530-1603 | McDonagh, Enda | Article in Journal | | 1958 |
| The Newmarket plantation | Ó Cróinín, Séamus | Article in Journal | | 1989 |
| The Nine Years War, 1593 - 1603 : O'Neill, Mountjoy and the military revolution | O'Neill, James | Monograph or Collective Volume | Four Courts | 2017 |
| The nine years' war and Lough Neagh | O'Neill, James | Article in Book | | 2022 |
| The Nine Years' War in the north-west | Roulston, William J. | Article in Book | | 2000 |
| The nobility of the English Pale in Tudor Ireland | Power, Gerald | Thesis | | 2008 |
| The Nugents of Westmeath and Queen Elizabeth's Irish primer | Casey, Denis | Monograph or Collective Volume | Four Courts | 2016 |
| The O'Carrolls of Offaly : their relations with the Dublin authorities in the sixteenth century | Venning, Timothy | Article in Book | | 1998 |
| The O'Fogartys of Inch in the Elizabethan era | Fogarty, John L. | Article in Journal | | 2014 |
| The O'Neills of the Fews | Ó Fiaich, Tomás | Article in Journal | | 1977 |
| The O'Neills of the Fews: new findings concerning the historical O'Neill family and their present day lineage | Henry, Mark | Article in Journal | | 2013 |
| The obligation of Titus: a theological opinion concerning worthiness for episcopal office in the diocese of Ferns, 1645 | McHugh, Jason | Article in Journal | | 2017 |
| The Old English in Early Modern Ireland: The Palesmen and the Nine Years' War, 1594-1603 | Canning, Ruth A. | Monograph or Collective Volume | The Boydell Press | 2019 |
| The one true faith : the burials of Bishop Matthew Sanders (d. 1549) and Bishop Thomas Filay (d. 1567) | Thompson, Pat | Article in Book | | 2016 |
| The organization of the Irish church, 1603-1641 | Corish, Patrick J. | Article in Journal | | 1957 |
| The origins of empire : introduction | Canny, Nicholas P. | Article in Book | | 1998 |
| The origins, rise and decline of the Ennis fairs and markets | Ó Dálaigh, Brian | Article in Book | | 2001 |
| The overthrow of the plantation of Munster in October 1598 | Sheehan, A. J. (Anthony J.) | Article in Journal | | 1982 |
| The pacification of Ulster, 1600-3 | McGurk, J. N. N. (John James Noel) | Article in Book | | 2007 |
| The Pass of the Plumes | O'Carroll, Donal | Article in Journal | | 2012 |
| The Pass of the Plumes | O'Carroll, Donal | Article in Journal | | 2012 |
| The Penal Laws | McGrath, Charles Ivar | Article in Book | Oxford University Press | 2023 |
| The pirate queen | Chambers, Anne | Article in Journal | | 1999 |
| The Plantation and seventeenth-century developments | Cox, Michael | Article in Book | | 2000 |
| The plantation of Leix and Offaly, 1556-1622 | Dunlop, Robert | Article in Journal | | 1891 |
| The plantation of Ulster | Cox, S. A. | Article in Book | | 1906 |
| The plight of the earls : Tyrone and Tyrconnell's 'Grievances' and Crown coercion in Ulster, 1603-7 | Edwards, David, 1963- | Article in Book | | 2010 |
| The poet's tale | Simms, Katharine | Article in Book | NA | 2014 |
| The political background to the Ulster plantation, 1607-1620 | McCavitt, John | Article in Book | | 1993 |
| The politics of domestic violence in Elizabethan Ireland | McGowan-Doyle, Valerie | Article in Book | | 2019 |
| The position of Ulster Scots | Montgomery, Michael B. | Article in Journal | | 1999 |
| The post-Reformation : religion, politics and society in Britain, 1603-1714 | Spurr, John | Monograph or Collective Volume | Longman | 2006 |
| The Power O'Shee family of Gardenmorris, County Waterford | Fitzgerald, Ivan | Article in Journal | | 2014 |
| The problem of Ireland in Tudor foreign policy, 1485-1603 | Palmer, William | Monograph or Collective Volume | Boydell | 1994 |
| The Queen's last map-maker : Richard Bartlett in Ireland, 1600-3 | Andrews, J. H. (John Harwood) | Monograph or Collective Volume | Geography Publications | 2008 |
| The real Red Hugh | Morgan, Hiram | Article in Book | | 2002 |
| The recruitment and transportation of Elizabethan troops and their service in Ireland, 1594-1603 | McGurk, John | Thesis | | 1982 |
| The recusancy revolt of 1603 : a reinterpretation | Sheehan, A. J. (Anthony J.) | Article in Journal | | 1983 |
| The reformation in the cities : Cork, Limerick and Galway : 1534-1603 | Bradshaw, Brendan | Article in Book | | 1988 |
| The reign of Elizabeth, 1558-1603 | Black, John Bennett | Monograph or Collective Volume | Clarendon Press | 1936 |
| The Reign of James VI and I : the Birth of Britain | Croft, Pauline | Article in Journal | | 2006 |
| The remonstrance of December 1661 and Catholic politics in restoration Ireland | Creighton, Anne | Article in Journal | | 2004 |
| The Renaissance fortifications at Dunboy castle, 1602 : a report of the 1989 excavations | Klingelhöfer, E. | Article in Journal | | 1992 |
| The Renaissance in Britain | Walker, Greg | Article in Book | | 2001 |
| The reorganisation of the Irish church, 1603-41 | Corish, Patrick J. | Article in Journal | | 1957 |
| The return of the armadas : the last years of the Elizabethan war against Spain, 1595-1603 | Wernham, Richard Bruce, 1906- | Monograph or Collective Volume | Oxford University Press | 1994 |
| The rift within clan Ian Mor : the Antrim and Dunyreg MacDonnells, 1590-1603 | Hill, J. Michael | Article in Journal | | 1993 |
| The rise and fall of the O'Hanlon dynasty | McGleenon, C. F. | Article in Journal | | 1989 |
| The Routledge companion to the Stuart age, 1603-1714 | Wroughton, John | Monograph or Collective Volume | Routledge | 2006 |
| The royal image in Elizabethan Ireland | Highley, Christopher | Article in Book | | 1998 |
| The Scotch-Irish in Pennsylvania | Klett, Guy Soulliard | Monograph or Collective Volume | Pennsylvania Historical Association | 1948 |
| The Scots in early Stuart Ireland : Union and separation in two kingdoms | | Monograph or Collective Volume | Manchester UP | 2016 |
| The Scottish migration to Ulster in the reign of James I | Perceval-Maxwell, Michael | Monograph or Collective Volume | Routledge & Kegan Paul | 1990 |
| The service of the Scottish mercenary forces in Ireland, from 1565 to 1603, with an account of the mercenary system in Ireland and of its effect on Scottish history | Hayes-McCoy, G. A. (Gerard Anthony) | Thesis | | |
| The significance and legacy of Spanish intervention in west Munster during the battle of Kinsale | O'Scea, Ciaran | Article in Book | | 2003 |
| The social thought of Richard Bellings | Gillespie, Raymond | Article in Book | | 2001 |
| The Spaniards and Kinsale, 1601 | Jones, Frederick M. | Article in Journal | | 1944 |
| The Spanish expedition to Munster, 1601-2 | Silke, John J., Rev. | Thesis | | 1963 |
| The speech of Sir Audley Mervyn, speaker of the house of commons, demanding reforms in the court of claims: a reinterpretation through the lens of legal history | Velona, Jess | Article in Book | | 2020 |
| The state of the realm : English military, political, and diplomatic responses to the flight of the earls, autumn 1607 to spring 1608 | Harris, F. W. | Article in Journal | | 1980 |
| The Strategic Involvement of Continental Powers in Ireland 1596-1691 | Ó hAnnracháin, Tadhg | Article in Book | Brill | 2001 |
| The supplication of the blood of the English most lamentably murdered in Ireland, cryeng out of the yearth for revenge (1598) | | Article in Journal | | 1995 |
| The tercentenary of Presbytery in Ireland | Waddell, John | Article in Journal | | 1942 |
| The tide of victory and defeat, 1 : The battle of Clontibret, 1595; 2 : The battle of Kinsale, 1601 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1949 |
| The too perfect hero: Hugh O'Neill: historiography and mythology | Smith, Murray Joseph | Thesis | | 1994 |
| The topographical development of Scandinavian and Anglo-Norman Cork | Bradley, John, 1954-2014Halpin, Andrew | Article in Book | | 1993 |
| The topographical development of Scandinavian and Anglo-Norman Waterford city | Bradley, John, 1954-2014Halpin, Andrew | Article in Book | | 1992 |
| The treaty of Mellifont and the reorganisation of Ulster, 1603 | Canny, Nicholas P. | Article in Journal | | 1969 |
| The Tudor borderlands, 1485-1603 | Ellis, Steven G., 1950- | Article in Book | | 1996 |
| The Tudor coinage for Ireland | Challis, Christopher Edgar | Article in Journal | | 1972 |
| The Tudor conquest (1534-1603) | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Book | | 1967 |
| The Tudor monarchies, 1485-1603 | McGurk, J. N. N. (John James Noel) | Monograph or Collective Volume | Cambridge University Press | 1999 |
| The Tudors and the origins of the modern Irish states : a standing army | Ellis, Steven G., 1950- | Article in Book | | 1996 |
| The twilight lords : an Irish chronicle | Berleth, Richard | Monograph or Collective Volume | Knopf : distributed by Random House|Allen Lane | 1979 |
| The twilight lords : the epic struggle of the last feudal lords of Ireland against the England of Elizabeth I | Berleth, Richard | Monograph or Collective Volume | Allen Lane | 1979 |
| The two Sir George Hamiltons and their connections with the castles of Roscrea and Nenagh | Manning, Conleth | Article in Journal | | 2001 |
| The Ulster forces in 1595 | Ó Mearáin, Lorcán | Article in Journal | | 1956 |
| The Ulster question, 1603-1973 | Moody, T. W. (Theodore William), 1907-1984 | Monograph or Collective Volume | Mercier Press | 1974 |
| The Ulster question, 1603-1973. | Moody, T. W. (Theodore William), 1907-1984 | Monograph or Collective Volume | | 1980 |
| The use of cannon against Enagh Castle, County Londonderry | Hunter, Robert J.McHugh, Ronan J.Scott, Brian G. | Article in Journal | | 2011 |
| The victor's version | Morgan, Hiram | Article in Book | | 2004 |
| The visual arts, 1603-1740 | Crookshank, Anne | Article in Book | | 1986 |
| The war(s) of the three kingdoms | Morrill, John Stephen, 1946- | Article in Book | | 1999 |
| The wars of religion, 1603-1660 | Ohlmeyer, Jane H. | Article in Book | | 1996 |
| The Williamite revolution in Ireland, 1688-1691 | Hayton, D. W. (David William) | Article in Book | Cambridge | 1991 |
| The world outside Kilkenny in 1594 | Tierney, Ann | Article in Journal | | 1994 |
| The ‘recusancy revolt’ of 1603 revisited, popular politics, and civic Catholicism in early modern Ireland | Walter, John | Article in Journal | | 2022 |
| Theatre and empire : Great Britain on the London stages under James VI and I | Marshall, Tristan | Monograph or Collective Volume | Manchester University Press | 2000 |
| Thesis abstract : Catholicism in the Province of Armagh, 1603-1641 | Mac Cuarta, Brian | Article in Journal | | 2005 |
| Thomas Walker and the Earl of Tyrone | Morgan, Hiram | Article in Journal | | 2010 |
| Three sieges and two massacres: Enniskillen at the outbreak of the Nine Years' War, 1593-5 | O'Neill, James | Article in Journal | | 2016 |
| Three Stuart kingdoms, 1603-1689 | Morrill, John Stephen, 1946- | Article in Book | | 1996 |
| Titled Elizabethans : a directory of Elizabethan state and church officers and knights, with peers of England, Scotland and Ireland, 1558-1603 | Kinney, Arthur F., 1933- | Monograph or Collective Volume | | 1973 |
| Tom Lee : the posing peacemaker | Morgan, Hiram | Article in Book | | 1993 |
| Towards a new interpretation of the Nine Years' War | O Néill, Eoin | Article in Journal | | 2009 |
| Triomna Nuadh ár dTighearna | | Monograph or Collective Volume | [s.n.] | 1603 |
| Tuairisc na Sairdíne | Sanna, Laura | Article in Book | | 2016 |
| Tudor Drogheda 1534-1603 | O'Connor, Susan | Article in Journal | | 1996 |
| Tudor Dublin's dung problem | McNally, David | Article in Journal | | 1992 |
| Tudor frontiers and noble power : the making of British state | Ellis, Steven G., 1950- | Monograph or Collective Volume | Clarendon Press | 1995 |
| Tudor government | Morris, T. A. | Monograph or Collective Volume | Routledge | 1999 |
| Tudor Ireland : Crown, community and the conflict of cultures, 1470-1603 | Ellis, Steven G., 1950- | Monograph or Collective Volume | Longman | 1985 |
| Tudor state formation and the shaping of the British Isles | Ellis, Steven G., 1950- | Article in Book | | 1995 |
| Twists of fate : stories behind Irish battles and sieges | McCormack, John | Monograph or Collective Volume | Mentor Press | 2005 |
| Two Nugent manuscripts: the Nugent duanaire and Queen Elizabeth's primer | Ó Macháin, Pádraig | Article in Journal | | 2012 |
| Two Tudor coin hoards from Grattan Street, Cork | Kenny, Michael | Article in Book | | 1998 |
| Tyrone's rebellion : the outbreak of the nine years' war in Tudor Ireland | Morgan, Hiram | Monograph or Collective Volume | Boydell | 1993 |
| Tyrone's rebellion: Hugh O'Neill and the outbreak of the Nine Years War | Finnegan, Micheal David | Thesis | | 2001 |
| Ulster on the eve of the Plantation | Hegarty, Ruth | Article in Journal | | 2013 |
| Unrevolutionary England, 1603-1642 | Russell, Conrad Sebastian Robert, 5th earl Russell, 1937-2004 | Monograph or Collective Volume | | 1990 |
| Ussher's scheme for leather export from Ireland in the reign of Queen Elizabeth | | Article in Journal | | 1943 |
| Vice-regal visits to the town of Galway in the age of the Tudors | Maginn, Christopher | Article in Journal | | 2019 |
| Weapons of the Nine Years war | Emerson, L. | Article in Journal | | 1991 |
| West Cork and the Elizabethan wars, 1565-1603 | O'Mahony, Edward | Article in Journal | | 2004 |
| What happened at Kinsale | Falls, Cyril Bentham | Article in Journal | | 1950 |
| What happened to the foundling child? | Mortimer, Sandra | Article in Journal | | 2016 |
| Where was 'Obemdub'? | Silke, John J. | Article in Journal | | 1963 |
| Why Aguila landed at Kinsale | Silke, John J. | Article in Journal | | 1963 |
| William Bedell before Venice : debating the Jacobean royal supremacy, 1603-1607 | Davies, Eloise | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| William Mark Duke, archbishop | Walsh, C. J. | Article in Journal | | 1988 |
| Women in the British Isles in the sixteenth century | Laurence, Anne | Article in Book | | 2004 |
| Writing Belfast's history | Morris, R. J. (Robert John) | Article in Journal | | 1985 |
| Zwischen Irland, Deutschland und rom. Die Schottenklöster im Reich vom 11. bis 14. Jahrhundert | Hammermayer, Ludwig | Article in Book | | 2004 |
| ‘As lief to the gallows as go to the Irish wars’ : human rights and the abuse of the Elizabethan soldier in Ireland, 1600–1603 | Carey, Vincent | Article in Journal | | 2014 |