| "The Celtic Times" and the GAA in Cavan in 1887 | McCabe, Brian | Article in Journal | | 2003 |
| 'A star of the first magnitude' : William Bedell (1571-1642), bishop of Kilmore and Gaelic culture | Caball, Marc | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| 'A very curious Survey of the County of Cavan'. The Commonwealth survey of 1652-53. Part 2, East Cavan | McShane, Michael | Article in Journal | | 2018 |
| 'A very curious survey of the county of Cavan'. The Commonwealth survey of 1652-53. Part I, West Cavan | McShane, Michael | Article in Journal | | 2017 |
| 'But much of it is fallen down': Excavations at Farnham House, Farnham, Co. Cavan | Chapple, Robert M. | Article in Journal | | 2005 |
| 'Cumhaidh na cléire', a '98 poem from north Leitrim | Ó Mórdha, Séamus | Article in Journal | | 1958 |
| 'May your walls fall, and may I live to tell': Excavations at Farnham House, Farnham, County Cavan (revisited) | Chapple, R.M. | Article in Journal | | 2006 |
| 'Mulmorie Oge O'Reylie, gent.' alias Maol Mórdha Óg Uí Raighaillaigh of Bellanacargy | Moore, Eoghan | Article in Journal | | 2015 |
| 'Nothing of his could be worthy of publick use in the Church of God' : the matters objected against Murtagh King, 1638 | Scott, Brendan | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| 'Pat the Glanman': Patrick McGovern of Tullycrofton townland | McGovern, Joseph | Article in Journal | | 2005 |
| 'Prudentia et Fortitudine' in the Tudor period. The O'Reillys: an analysis of annalistic evidence (1100-1600 A.D.) | O'Reilly, Patrick J. | Article in Journal | | 2015 |
| 'Surrender and regrant mark II': the indenture between Brian O'Rourke, chief of west Breifne and Sir Nicholas Malby (1577) | Maginn, Christopher | Article in Journal | | 2006 |
| 1622 survey of Cavan | Ó Gallachair, Pádraig | Article in Journal | | 1958 |
| 1641 rebellion in Leitrim | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1965 |
| 1821 census - parish of Drumloman | Wilson, John P. | Article in Journal | | 1963 |
| 1821 census of the parish of Munterconnaught | Cooney, Declan | Article in Journal | | 1998 |
| 1880s' Breifne farm labourers: an aspect of the Land War | Lane, Padraig G. | Article in Journal | | 2014 |
| A bishop for the shortest time: Bernard Finegan (1837-1887) | Kelly, Liam | Article in Journal | | 2021 |
| A catalogue of Farnham material held by Cavan County Museum | | Article in Journal | | 2006 |
| A catalogue of the records of the Church of Ireland Diocese of Kilmore, 1838-2003 | Hood, Susan | Article in Journal | | 2007 |
| A Ceilidh i Virginia, 1902 | McCabe, Brian | Article in Journal | | 2023 |
| A Co. Cavan itinerary circa 1744 | O'Connell, Philip | Article in Journal | | 1963 |
| A contribution to a study of Fenianism in Breifne | Ó Lúing, Seán | Article in Journal | | 1967 |
| A Cork opinion on Cavan, 1949 | Nyhan, MarySaunderson, Billy | Article in Journal | | 2015 |
| A curious crock: a copper alloy vessel from a possible coin hoard discovered at Sheemore Hill, County Leitrim | Gilligan, Donna | Article in Journal | | 2016 |
| A forgotten penal-day church in Kinlough | Ó Gallachair, Pádraig | Article in Journal | | 1958 |
| A fourteenth century coin-find from county Cavan | Dolley, MichaelGallagher, Colm | Article in Journal | | 1968 |
| A genealogical history of the O'Reillys, written in the eighteenth century by E. Ó Raghallaigh, and incorporting portion of the earlier work of T. Fitzsimons, Vicar General of the diocese of Kilmore | Carney, James Patrick, 1914-1989Ó Raghallaigh, Eóghan | Monograph or Collective Volume | An Cumann Seanchais Bhreifne | 1959 |
| A glimpse of Virginia in the 1920s | McCabe, Brian | Article in Journal | | 2014 |
| A journey to Cavan and Leitrim in 1849 | Black, LynnPower, William | Article in Journal | | 1999 |
| A Leitrim victim of the French Revolution | Mooney, Canice | Article in Journal | | 1964 |
| A letter from Missouri | Donnelly, Bernard | Article in Journal | | 1964 |
| A lost headstone | MacKiernan, Francis J. | Article in Journal | | 2000 |
| A man who 'did not seek the society of many': Bishop Edward McGennis (1846-1906) | Kelly, Liam | Article in Journal | | 2022 |
| A medieval island church in Lough Garadice | Earley, Joseph E.Ó Seaneachain, Diarmuid | Article in Journal | | 2015 |
| A ninth-century Uí Briúin settlement in County Cavan | Smith, Tom | Article in Journal | | 2017 |
| A short history of Rossclogher Barony 1840-60 | McNiffe, Liam | Article in Journal | | 1983 |
| A sixteenth-century saint's life: the second Irish life of St Maedoc | Gillespie, Raymond | Article in Journal | | 2004 |
| A study of eight townlands in the parish of Killeshandra 1608-1841 | Nallen, Maura | Article in Journal | | 1999 |
| Agnes O'Farrelly : crusader for a Gaelic Ireland 1874-1951 | Uí Mhéalóid, Madeleine | Article in Journal | | 1998 |
| All Saints, Cootehill, 1819-2019 : a history of the church, the parish and its people | Smyth, Jonathan A. | Monograph or Collective Volume | Cumann Seanchais Bhreifne | 2019 |
| Alleviating hunger in Cavan, 1880: How the Mansion House Fund provided relief in Cavan during the Little Famine | Reilly, Aidan | Article in Journal | | 2010 |
| An anatomy of a south Ulster town: Cavan in 1785 | Cherry, Jonathan | Article in Journal | | 2019 |
| An apparition in Redhills, 1711 | | Article in Journal | | 2014 |
| An archaeological assessment of Kilmore Old Cathedral, County Cavan | Giacometti, Antoine ; Cronin, John J. ; Hughes, Sam | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| An archaeological survey of early medieval settlement in the parish of Mullagh, County Cavan: reconstructing an early medieval rural landscape | Farrelly, Johann | Article in Journal | | 2014 |
| An eighteenth-century inventory of Belturbet military barracks | Scott, Brendan | Article in Journal | | 2016 |
| An Elizabethan prelate : John Garvey (1527-1595) | McCabe, B. | Article in Journal | | 1988 |
| An excursion to Co. Cavan, 1809 | Ó Loingsigh, Seámus | Article in Journal | | 1965 |
| An eye witness to history : Fr Alexander T. McCabe and the Spanish Civil War, 1936-1939 | Keogh, Dermot | Article in Journal | | 1994 |
| An Ghaeilge i gcontae an Chabháin i gcontae Longphuirt agusi gcontae na hIarmhi san bhlain 1823 | Ó Mórdha, Séamus | Article in Journal | | 1962 |
| An introduction to Cavan County Archives Service | Deasy, Bernie | Article in Journal | | 2006 |
| An introduction to the parish mission movement 1850-80 and its impact on the diocese of Kilmore | McGoohan, Ultan
| Article in Journal | | 2017 |
| An Irish MS from Mountnugent | Mooney, Canice | Article in Journal | | 1959 |
| An O'Reilly genealogy | O'Connell, Philip | Article in Journal | | 1963 |
| An Ulster plantation town - Virginia | Hunter, R. J. (Robert J.) | Article in Journal | | 1970 |
| Anatomy of a gifted Belfast surgeon Sir Peter Reilly O'Connell 1860-1927 | Magee, Jack | Article in Journal | | 2005 |
| Andrew Carney (1794-1864) | O'Connell, Philip | Article in Journal | | 1959 |
| Annála as Breifne | | Article in Journal | | 1970 |
| Anne Jane Carlile (1775-1864), a pioneer of temperance | Barron, Thomas J. | Article in Journal | | 1963 |
| Appendix 1 : Fr Paul Walsh's translation of the preface to the Book of Knockninny | | Article in Book | | 2019 |
| Appendix. The last will and testament of William Bedell | | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| Archaeological investigations at the Town Hall, Belturbet, County Cavan | Loughman, MarcellaÓ Droma, Micheál | Article in Journal | | 2015 |
| Arigna coal mines and the Emergency | Rigney, Peter | Article in Journal | | 2004 |
| Aspects of the geology and geography of south Cavan and Monaghan | O'Connor, Eugene | Article in Journal | | 2022 |
| Baileborough National District Model School, County Cavan | Franks, Lyn | Article in Journal | | 2018 |
| Bailieborough parisioners in the mid-nineteenth century | Smyth, Jonathan A. | Article in Journal | | 2019 |
| Bailieborough to Esquimalt - Dr James Farrelly R.N., 1837-1866 | McKeague, Leslie | Article in Journal | | 2016 |
| Ballyconnell cemetery inscriptions, pre-1900 | O'Reilly, John | Article in Journal | | 1987 |
| Before Bedell : Protestantism and learning in Gaelic Ireland, c. 1560-1630 | Ó hAodha, Ruairí | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| Biographer of a bishop : Alexander Clogie, 1614-1698 | Roulston, William | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| Bishop Alfred George Elliott (1858-1915) 'An able man, though somewhat odd in his ways" | Smyth, Jonathan A. | Article in Journal | | 2023 |
| Bishop William Bedell, 1571-1642 : his life, work and contemporaries | NA | Monograph or Collective Volume | Cumann Seanchais Bhreifne | 2025 |
| Bodley's map of Tullyhunco, 1609 | McShane, Michael | Article in Journal | | 2015 |
| Bound by bonds of iron : the railways of Cavan | Geraghty, P. J. | Article in Journal | | 2015 |
| Bréifne and its chieftains, 1 : 940-1300; 2 : 1300-1560 | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1989 |
| Bréifne and its chieftains, 2 : 1300-1560 | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1989 |
| Breifne and its chieftains, 940-1300. Pt. 1 | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1988 |
| Breifne in nineteenth-century Ontario | Murphy, Pat | Article in Journal | | 2007 |
| Breifne men in the Hôtel Royal des Invalides | Ó hAnnracháin, Eoghan | Article in Journal | | 2002 |
| Breifne's Mountain Man | Murphy, Pat | Article in Journal | | 2012 |
| Brian McEnroy: an account of his role as secretary of the Glenade Land League 1880-1881 and the first prosecution under the police acts in Ireland for "illegal assembly" | McGovern, Geraldine | Article in Journal | | 2023 |
| Brian Ó Mórdha (1918-1986). (Obituary) | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1986 |
| Brian of the Ramparts O'Rourke (1566-1591) | Gallogly, Daniel | Article in Journal | | 1962 |
| Brian Oge O'Rourke and the nine years war | Gallogly, Daniel | Article in Journal | | 1963 |
| Brother Michael Morgan CSsR (1892-1920) : an innocent victim of the Troubles | Kelly, Liam | Article in Journal | | 2014 |
| Brother Potamian O'Reilly, (1846-1917) : a great Breifne scientist and educator | De Paor, Annraoi | Article in Journal | | 2003 |
| Butlersbridge Irish Constabulary Barracks Day Book 1851-1854 | Dunne, P.J. | Article in Journal | | 2011 |
| Caillín of Fenagh | Ó Riain, Pádraig | Article in Book | | 2016 |
| Cairt ó Mhaolmhordha Ó Raighilligh, 1558 | Mac Niocaill, Gearóid | Article in Journal | | 1959 |
| Canada, convicts and canals: pre-Famine emigration from County Cavan 1815-1844 | Sullivan, Mary | Article in Journal | | 2010 |
| Canúint Mhuintir Chionnaith agus Chlann Fhearmaighe | Ó Ceilleachair, Stiofán | Article in Journal | | 1967 |
| Captain Brian Maguire and his books | Gillespie, Raymond | Article in Book | | 2019 |
| Captain Conor O'Reilly | Moore, Eoghan | Article in Journal | | 2023 |
| Captain Hugh O'Reilly of Lisgannon | Moore, Eoghan | Article in Journal | | 2016 |
| Carrigallen parish in 1821 | McKiernan, Francis | Article in Journal | | 1962 |
| Catholic rent lists from the diocese of Kilmore | Cunningham, Terence | Article in Journal | | 1963 |
| Cavan county gaol : a nineteenth century prison | O'Connell-Toal, Noleen | Article in Journal | | 1998 |
| Cavan in the period leading up to Partition | Donohoe, John | Article in Journal | | 2018 |
| Cavan Royal School | McCready, David John William | Article in Journal | | 2007 |
| Cavan Town and Townsmen Before the Boyne | Anonymous | Article in Journal | | 1985 |
| Cavan town in 1838 | Cunningham, T. P. | Article in Journal | | 1971 |
| Cavan's first trip to Croke Park | McCabe, Brian | Article in Journal | | 2010 |
| Cemetery inscriptions from Ashfield, Clementstown and Dernakesh | Smyth, Jonathan A. | Article in Journal | | 2010 |
| Cemetery inscriptions in Cavan parish | Anonymous | Article in Journal | | 1986 |
| Charles Coote MP [earl of Bellamont] (1738-1800) and the suppression of the 'Oak Boys' in Counties Cavan, Fermanagh and Monaghan, July 1763 | Coleman, John
| Article in Journal | | 2017 |
| Charlotte Brooke, her background and achievement | Ó Mórdha, Séamus | Article in Journal | | 1986 |
| Charlotte Brooke, her political and literary connections and the genesis of 'Reliques of Irisn Poetry' (1789) | Ní Mhunghaile, Lesa | Article in Journal | | 2011 |
| Chevalier Terence de Brade, proto-medicus of the armies of her majesty, the Empress Marie Thérèse, in the Low Countries | Logan, Patrick | Article in Journal | | 1971 |
| Church chapel and meeting house - religious diversity in Cootehill in the eighteenth century | Cassidy, Patrick | Article in Journal | | 2000 |
| Churches and priests of Knockninny | Small, Terence | Article in Journal | | 1959 |
| Cloggy, a Cavan townland, 1609-1911 | McShane, Michael | Article in Journal | | 2020 |
| Clogh Oughter castle | Manning, Conleth | Article in Journal | | 1989 |
| Conflict over the rectory of Cinel Luachain during the fifteenth century | Boyle, Leonard E.Earley, Joseph E. | Article in Journal | | 1999 |
| Conor Mór (d.1436) son of John O'Reilly and Mullagh Castle | Moore, Eoghan | Article in Journal | | 2020 |
| Contributions to the study of crannogs in south Ulster | Davies, Oliver | Article in Journal | | 2013 |
| Convicts from Leitrim and Cavan transported to Botany Bay : 1791-1800 | Kelly, Liam | Article in Journal | | 2001 |
| Corn mills of Leitrim | Ó Maolagáin, Pádraig | Article in Journal | | 1992 |
| Corrawallen: local history in a small townland | McCabe, Martin | Article in Journal | | 2011 |
| County Cavan and Ireland's political foundations - Arthur Griffith, M.P./T.D. for east Cavan, 1918-22 | McMonagle, Dermot | Article in Journal | | 2018 |
| County Cavan gaol : a nineteenth century prison | O'Connell-Toal, Noleen | Article in Journal | | 1998 |
| County Cavan prisoners aboard the 'East London', 1843 | Arulappu, Colleen | Article in Journal | | 2018 |
| Credible death in County Cavan 1641-2 and its social impact | McCarthy, Aine | Article in Journal | | 2016 |
| Cultural continuity and site use: excavations at Gortlaunaght, Swanlinbar, County Cavan | Chapple, R.M. | Article in Journal | | 2011 |
| Dean Richardson's further account of com. Cavan | Davies, OliverGaffikin, M.Paterson, T.G.F. | Article in Journal | | 2013 |
| Defenderism in Leitrim during the 1790s | Kelly, Liam | Article in Journal | | 1986 |
| Denis Maguire OFM, Bishop of Kilmore 1770-98 | Duffy, Francis | Article in Journal | | 1997 |
| Denis Sheridan and some of his descendants | Simms, J. G. (John Gerald) | Article in Journal | | 1975 |
| Dervor old Graveyard | McCabe, Brian | Article in Journal | | 2012 |
| Diocese of Kilmore (1678-1728) | MacKiernan, Francis J. | Article in Journal | | 2002 |
| Dr J.C. McQuaid and Eamon de Valera : insights on church and state | O'Neill, Thomas Patrick | Article in Journal | | 1992 |
| Dr James Gallagher, alumnus Kilmorensis:Bishop of Raphoe (1725-37) and (Kildare & Leighlin)1737-51) | Mac Murchaidh, Ciarán | Article in Journal | | 2004 |
| Dr James Magauran, bishop of Ardagh (1815-29) | Traynor, Owen | Article in Journal | | 1972 |
| Dr Terence P. Cunningham. (Obituary) | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1986 |
| Drumlommon in 1835 | | Article in Journal | | 1964 |
| Early association football clubs in County Cavan, 1893-1914 | Curran, Conor | Article in Journal | | 2015 |
| Early colonisation of Breifne | O'Connell, Philip | Article in Journal | | 1958 |
| Early days in the penal colony of Western Australia | Cusack, Gerard | Article in Journal | | 1992 |
| Early Irish church organisation : the case of Drumlease and the Book of Armagh | Etchingham, Colmán | Article in Journal | | 2001 |
| Early medieval hand-bells from Breifne | Bourke, Cormac | Article in Journal | | 2018 |
| East Breifne O'Clerys and their Clarke descendants | Clarke, Patrick
| Article in Journal | | 2017 |
| Editorial note|Abbreviations | | Article in Journal | | 2013 |
| Edmund O'Reilly 'alias' Éamonn mac Maol Mórdha Uí Raighaillaigh, 'chief Gentleman of that name' | Moore, Eoghan | Article in Journal | | 2014 |
| Education in Cavan, 1825-32 | Duffy, Francis | Article in Journal | | 1995 |
| Edward Frederick Clarke: Breifne in Toronto | Murphy, Pat | Article in Journal | | 2008 |
| Edward James Saunderson: Unionism's first leader | Lucy, Gordon | Article in Journal | | 2006 |
| Emily Ferguson Murphy: a strenuous kicker | Murphy, Pat | Article in Journal | | 2010 |
| Enchantment in the walls: the possible use of a concealed bronze spearhead as a protective charm in a house in Corglass, County Leitrim | Gilligan, Donna
| Article in Journal | | 2017 |
| Excavating a mythological landscape: the 1931 amateur excavation of Sheebeg Cairn in Souuth County Leitrim | Gilligan, Donna | Article in Journal | | 2015 |
| Excavation of a crannog at Deredis Upper, in Lough Inchin, co. Cavan | Davies, Oliver | Article in Journal | | 2013 |
| Faithful Teate : Cromwellian poet | Lynch, Angelina | Article in Journal | | 2007 |
| Father Edmond Deane (1647-1717) | McGovern, Patrick | Article in Journal | | 1959 |
| Father Francis Patrick Duffy : 'A very Irish, very Catholic, very American person' | Shelley, Thomas J. | Article in Journal | | 2004 |
| Father Tom Maguire : polemicist, popular preacher and patriot, 1792-1847 | McGovern, Raymond | Article in Journal | | 1971 |
| Father Tom Maguire and the Clare election | Brady, Patrick | Article in Journal | | 1958 |
| Fenagh in 1516 : the social and religious context for the Book of Fenagh | Kelly, LiamScott, Brendan | Article in Book | | 2016 |
| Footballing brothers in opposition | Morgan, Richard | Article in Journal | | 2011 |
| Fr John Early : American Jesuit educator | Varga, Nicholas | Article in Journal | | 1986 |
| Fr John Farrelly, doctor of the Sorbonne (1657-1736) | Swords, Liam | Article in Journal | | 1998 |
| Freemen of the borough of Cavan | Smyth, T. S. | Article in Journal | | 1959 |
| From Bishop Bedell to Mr Boyle : printing the Old Testament in Irish | Hoyne, Mícheál | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| From Díseart Finnchille to Cill Droim Sirideáin: Drumhurt's sacred site and cemetery | Kelly, Liam | Article in Journal | | 2023 |
| Further records from the Church of Ireland Diocese of Kilmore | Hood, Susan | Article in Journal | | 2011 |
| General Phil Sheridan and the American Civil War | Murphy, Pat | Article in Journal | | 2011 |
| General Philip Sheridan | Costello, M. J. | Article in Journal | | 1964 |
| Gentleman & scholar : Thomas James Barron, 1903-1992 | Smyth, Jonathan A. | Monograph or Collective Volume | Cumann Seanchais Bhreifne | 2012 |
| Glangelvin's Irish College : Ardscoil Bhreifne | Ó Mórdha, Séamus | Article in Journal | | 1991 |
| Glangevlin's Irish college : Ardscoil Bhréifne, part 1 | Ó Mórdha, Séamus | Article in Journal | | 1989 |
| Grattan family links with Cavan | Smyth, T. S. | Article in Journal | | 1964 |
| Guide to 'Breifny Antiquarian Society Journal' (1920-1933) | Smyth, Jonathan A. | Article in Journal | | 2011 |
| Guide to the Breifne Journal, 1958-2002 | Kelly, Liam | Article in Journal | | 2003 |
| Gustavus Tuite Dalton (1811-1879) : first editor of the Anglo-Celt | Cunningham, Terence | Article in Journal | | 1972 |
| Hearth Money Roll for the Barony Castlerahan, 1664 | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1987 |
| History of Ballyhaise Estate | Swords, Michael | Article in Journal | | 2019 |
| Hugh O'Donnell of Larkfield - patron of Gaelic literature (1691-1754) | Ó Duigneáin, Pronnsíos | Article in Journal | | 1986 |
| Hugh O'Reilly, 1581-1653 : a reforming primate | Ó Mórdha, Philip | Article in Journal | | 1970 |
| Humpy Joe the obstructionist : Joseph Gillis Biggar, home rule MP for Cavan 1874-90 | Magee, Jack | Article in Journal | | 2003 |
| Iarsmaí na Gaeilge i dTeanga Tullyhunco | Ó Raghallaigh, Tomás | Article in Journal | | 2010 |
| Imagining St Caillín : the making of the Book of Fenagh | Gillespie, Raymond | Article in Book | | 2016 |
| Index to 'Breifne' Journal, 2003-22 | Smith, Phil | Article in Journal | | 2023 |
| Industry in Leitrim | Reynolds, Seamus | Article in Journal | | 2020 |
| Inscriptions from Denn old cemetery | Gaffney, Ben | Article in Journal | | 1994 |
| Inscriptions in Killeshandra old cemetery | OthersWoods, Ursula | Article in Journal | | 1995 |
| Inscriptions in Magherintemple cemetery | Gallogly, Daniel | Article in Journal | | 1963 |
| Inspector John William Nixon, 1880-1949 | Canavan, Tony | Article in Journal | | 2008 |
| Introduction | Scott, Brendan | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| Introduction. Oliver Davies (1905-1986) | Barry, Terence B. | Article in Journal | | 2013 |
| Introduction: manuscripts and society | Gillespie, Raymond | Article in Book | | 2019 |
| Irish discoid gravemarkers and inscriptional lettering | Thomson, George | Article in Journal | | 2006 |
| James Browne, Bishop of Kilmore, 1829-65 | Kerr, Donal A. | Article in Journal | | 1983 |
| John Boylan, influential nineteenth-century Kilmore priest | Sullivan, Tom | Article in Journal | | 2012 |
| John Gorman (1820-1846) | Mitchell, Kilian J. | Article in Journal | | 2001 |
| John O'Reilly of Kilmore | Moore, Eoghan | Article in Journal | | 2017 |
| John Ralph Halpin of Cavan: Partition Apprentice Solicitor | Garahy, John | Article in Journal | | 2020 |
| John Richard Darley (1799-1884): bishop, scholar and philanthropist | Smyth, Jonathan A. | Article in Journal | | 2008 |
| Killinagh Church and Crom Cruaich | Davies, Oliver | Article in Journal | | 2013 |
| Kilmore churches | Galloghy, Dan | Article in Journal | | 1994 |
| Kilmore clergy list of 1723 | Traynor, Owen | Article in Journal | | 1969 |
| Kilmore missionary clergy in nineteenth-century America | Sullivan, Tom | Article in Journal | | 2007 |
| Kilmore priests | McKiernan, Francis | Article in Journal | | 1986 |
| Kilsherdany graveyard inscriptions | Ó Mordha, Brian | Article in Journal | | 1988 |
| Labour accounts of Alexander Faris, Farranseer, 1823-31 | Saunderson, Billy | Article in Journal | | 2014 |
| Land 'parcells' of Tullyhunco from the Ulster inquisitions of 1629 | McShane, Michael | Article in Journal | | 2016 |
| Land trouble in Templeport | Gallogly, Daniel | Article in Journal | | 1979 |
| Landed society in Knockninny, c.1660-c.1740 | Roulston, William | Article in Book | | 2019 |
| Lavagh Latin school | Comey, Nicholas | Article in Journal | | 1960 |
| Lavey old graveyard inscriptions | Tierney, Gerard | Article in Journal | | 1989 |
| Leitrim 1600-1641 | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1971 |
| Leitrim plantation papers, 1620-22 | Mac Cuarta, Brian | Article in Journal | | 1999 |
| Letters from a Leitrim Lady | Lockhart, Aisling | Article in Journal | | 2018 |
| Library as legacy: the life and collecting habits of Theophilus Butler | Earley, Sylvia | Article in Journal | | 2005 |
| Life in Cavan, 1800-1845 | Ó Mordha, Brian | Article in Journal | | 1963 |
| Lisnamaine castle | O'Reilly, Hugh | Article in Journal | | 1985 |
| Local relief committees in Co. Cavan, 1845-47 | Grant, James | Article in Journal | | 1995 |
| Lough Ramor figure | McCabe, Brian | Article in Journal | | 2000 |
| Mac Dorchaidh, chiefs of Cinel Luachain | Logan, Patrick | Article in Journal | | 1958 |
| Making the Book of Fenagh; context and text | | Monograph or Collective Volume | Cumann Seanchais Bhreifne | 2016 |
| Mapping Cavan from Plantation to Brexit: an appeal for your assistance | Cherry, JonathanMcShane, Michael | Article in Journal | | 2021 |
| Maria Cregan's diary: Dublin during the 1916 Rising | Cregan, Maria | Article in Journal | | 2012 |
| Markets and fairs of the town of Cavan | Smyth, T. S. | Article in Journal | | 1978 |
| Marriage settlement of Samuel Dundass and Lydia Leadbeater, daughter of Garrett Leadbeater of Cootehill, 20 June 1827 | Smyth, Jonathan A. | Article in Journal | | 2016 |
| Matthew Gibney (1837-1925), bishop of Perth, Western Australia | Mitchell, Kilian J. | Article in Journal | | 2001 |
| McCabes in Cavan and Fermanagh | McCabe, Brian | Article in Journal | | 2020 |
| Me Guidhir Fhearmanach : text and context | Mac Murchaidh, Ciarán | Article in Book | NA | 2019 |
| Medieval hospital system in Breifne | Logan, Patrick | Article in Journal | | 1970 |
| Medieval hospital system in Breifne | Logan, Patrick | Article in Journal | | 1970 |
| Memories of the struggle for Irish freedom | Lee, Seán | Article in Journal | | 1980 |
| Mining in Cavan | Flanagan, Patrick | Article in Journal | | 1966 |
| More Kilmore clergy lists | Traynor, Owen | Article in Journal | | 1971 |
| Most Rev Dr Andrew Boylan, C.S.S.P., bishop of Kilmore (1907-1910) | Mulvey, Anthony | Article in Journal | | 1991 |
| Muintir Eolais chalice returns to its roots | | Article in Journal | | 2023 |
| Murder in Cavan, 1809-1891 | Laragy, Georgina | Article in Journal | | 2008 |
| Myles son of Philip O'Reilly of Dunmurry | Moore, Eoghan | Article in Journal | | 2018 |
| Nettles and charlock as famine food | Lucas, A. T. | Article in Journal | | 1959 |
| Nicholas Conaty, bishop of Kilmore, (1865-1886) | Kelly, Gabriel | Article in Journal | | 1987 |
| Notes on the 1821 census of Lavery parish | Cunningham, Terence | Article in Journal | | 1960 |
| Notes on the Volunteers, militia, yeomanry and Orangemen of County Cavan | Snoddy, Oliver | Article in Journal | | 1968 |
| Obituary. Dr Francis J. MacKiernan (1926-2005) | Kelly, Liam | Article in Journal | | 2005 |
| Obituary. Eddie Brady | | Article in Journal | | 2019 |
| Obituary. Roisín Lyons | Anonymous | Article in Journal | | 2017 |
| Obituary. Séamus Ó Doláin | | Article in Journal | | 2011 |
| Old Castlerahan gravestone inscriptions | Gaffney, BenO'Flaherty, MorganSmith, Anne Marie | Article in Journal | | 2001 |
| Old chruches in the parish of Rossinver, county Leitrim | Davies, Oliver | Article in Journal | | 2013 |
| Old Church of Ireland Graveyard Drumbannon, Bailieborough | McCormack, LilMortimer, Margaret | Article in Journal | | 2014 |
| Oliver Davies' field reports on archaeological sites in Clanmahon barony, county Cavan | Davies, Oliver | Article in Journal | | 2013 |
| On Shank's Mare: the folklore of feet in County Cavan | Doyle, Clodagh | Article in Journal | | 2008 |
| Ordnance survey : statistical reports on parishes | Ó Mordha, Brian | Article in Journal | | 1958 |
| Organised loyalism in Cavan, 1912-1923 | Hughes, Brian | Article in Journal | | 2021 |
| Origins of the diocese of Kilmore | Gwynn, Aubrey | Article in Journal | | 1961 |
| Oughteragh in 1826 : a case study of rural sectarianism | Logan, John | Article in Journal | | 1976 |
| Parish priests of Kilmore | McKiernan, Francis | Article in Journal | | 1972 |
| Patrick Donahoe: an Irish-American leader | Kenneally, Ian
| Article in Journal | | 2017 |
| Patrick Finegan and the birth of the Irish Free State 1900-1923 | Galloghy, Dan | Article in Journal | | 1996 |
| Patrick Henry O'Rorke: an American Civil War hero | Bennett, Brian | Article in Journal | | 2008 |
| Patrick O'Healy, OFM and Conn O'Rourke, OFM: two Irish martyrs | Millett, Benignus, OFM | Article in Journal | | 2011 |
| Patterns of education in the parish of Oughteragh, 1821 to 1871 | Meehan, Marie | Article in Journal | | 1981 |
| Peadar Cowan (1903-62): the life and times of a radicak politician | Hunt, Tom | Article in Journal | | 2023 |
| Peter Gallegan, 1793-1860 : schoolmaster, collector and scribe | Cooney, Declan | Article in Journal | | 2014 |
| Phases of the history of the town of Cavan | Smyth, T. S. | Article in Journal | | 1979 |
| Philip O Reilly, O.F.M. (c.1600-1660) | Faulkner, Anselm | Article in Journal | | 1979 |
| Plantation Virginia revisited | Gillespie, Raymond | Article in Journal | | 2014 |
| Plaque unveiled to Captain Eoghan O'Reilly (1651-1723) | Marlay, Eugene P. | Article in Journal | | 2002 |
| Popular attitudes to formal medical care in early nineteenth-century County Leitrim | Kelly, Jennifer | Article in Journal | | 2008 |
| Presbyterian exodus from County Longford in 1729 | Barron, T. J. | Article in Journal | | 1977 |
| Priests and people in Kilmore, 1800-1950 | Galloghy, Dan | Article in Journal | | 1995 |
| Priests of the diocese of Kilmore : Father Felix McCabe (c.1750-1816) | O'Connell, Philip | Article in Journal | | 1961 |
| Priests of the diocese of Kilmore : Father Michael Smith, candidate for the bishopric of Kilmore | McKiernan, Francis | Article in Journal | | 1961 |
| Prisons and punishments in County Cavan: 1600-1800 | Kelly, Liam | Article in Journal | | 2020 |
| Proudly Irish : Susan Carthy of Bawnboy | Mannion, Patricia Jean | Article in Journal | | 1991 |
| Public transport in Leitrim | Flanagan, Patrick | Article in Journal | | 1967 |
| Ravenswood by Francis O'brien | O'Brien, Francis | Article in Journal | | 2019 |
| Report of Bishop McDonagh, 1741 | McDonagh, Michael | Article in Journal | | 1965 |
| Report on the coalfields in the Argina district in 1942 | Rigney, Peter | Article in Journal | | 2002 |
| Rev. Alexander McWhidd : a seventeenth-century minister in Knockbride, Co. Cavan | Barron, Thomas J. | Article in Journal | | 1959 |
| Reverend Robert Winning and the Second Reformation in the Kingscourt district: the Irish Society's Bible schools | Rogan, Marion | Article in Journal | | 2023 |
| Review article. Protestants in Ireland and the 1640s | Forkan, Kevin | Article in Journal | | 2006 |
| Richard Brady OFM, bishop of Kilmore, 1580-1607 | Fennessy, Ignatius | Article in Journal | | 2000 |
| Robert Craige's County Cavan tenants, 1703-4: an update | McShane, Michael | Article in Journal | | 2019 |
| Robert Henry Johnstone and the United Irish League | Keaveney, William | Article in Journal | | 2008 |
| Rosclogher Castle: a Gaelic lordship centre on Lough Melvin, County Leitrim | McDermott, J.J.O'Conor, Kieran | Article in Journal | | 2015 |
| Sacred landscapes of Fenagh, county Leitrim | Read, Chris | Article in Book | | 2016 |
| Saint Bricin of Tomregan | O'Reilly, EugeneO'Reilly, John | Article in Journal | | 1987 |
| Saint Máedóc and saint Molaisse | Doherty, Charles | Article in Journal | | 1986 |
| Saints and manuscripts in sixteenth -century Breifne | Gillespie, Raymond | Article in Journal | | 2008 |
| Saving the medieval building on Church Island in Garadice Lake | Earley, Joseph E. | Article in Journal | | 2005 |
| Scribes and scholars associated with the Book of Fenagh | Cunningham, Bernadette | Article in Book | | 2016 |
| Scribes, patrons and collectors associated with the Knockninny manuscripts | Cunningham, Bernadette | Article in Book | | 2019 |
| Séamus Mág Uidhir and the Book(s) of Knockninny | Ó Muraíle, Nollaig | Article in Book | | 2019 |
| Séamus Mág Uidhir, a scribe of Breifne, and his work | Ó Muraíle, Nollaig | Article in Journal | | 2006 |
| Seán Mac Diarmada (1883-1916) | Travers, Charles J. | Article in Journal | | 1966 |
| Serving the spiritual needs of the Irish diaspora in nineteenth-century America | Sullivan, Tom | Article in Journal | | 2008 |
| Sir Frederick Hamilton | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1966 |
| Sir John Davies in Cavan in 1606 and 1610 | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1961 |
| Sir Stephen Butler and other inhabitants of early Plantation Belturbet | Scott, Brendan | Article in Journal | | 2019 |
| Sliabh Guaire | Ó Ceallaigh, Liam | Article in Journal | | 1978 |
| Some aspects of the Ireland of 1860 | Travers, C. S. | Article in Journal | | 1962 |
| Some aspects of the literary tradition of the Breifne - Fermanagh area | Ó Mórdha, Séamus | Article in Journal | | 1983 |
| Some Cavan Franciscans of the past | Mooney, Canice | Article in Journal | | 1958 |
| Some Cavan schools and teachers, 1814 to 1831 | De Brún, Pádraig | Article in Journal | | 1981 |
| Some Co. Cavan links with Montreal | O'Connell, Philip | Article in Journal | | 1964 |
| Some county Cavan priests in Connecticut | O'Connell, Philip | Article in Journal | | 1965 |
| Some county Leitrim wills | | Article in Journal | | 1960 |
| Some county Leitrim wills and leases, part 2 | O'Connell, Philip | Article in Journal | | 1965 |
| Some county Leitrim wills and leases. Part 3 | O'Connell, Philip | Article in Journal | | 1966 |
| Some Irish MSS with Breifne associations | De Brún, Pádraig | Article in Journal | | 1969 |
| Some Kilmore clergy of the 17th and 18th centuries | Brady, John, d.1963 | Article in Journal | | 1960 |
| Some Leitrim Franciscans of the past | Mooney, Canice | Article in Journal | | 1961 |
| Some notes on Leitrim industry | Flanagan, Patrick | Article in Journal | | 1972 |
| Some outrages in County Leitrim 1845 | Mac Sheoin, Tomás | Article in Journal | | 2022 |
| Sources for Cavan local history | Cullen, Sara | Article in Journal | | 1978 |
| Sources for the life of St Mogue | O'Connell, Philip | Article in Journal | | 1959 |
| Sources on County Cavan during the Revolutionary Period at the Military Archives | Ayiotis, Daniel | Article in Journal | | 2022 |
| St Patrick's Purgatory in the seventeenth century: a place to fight | Dolan, Phelim | Article in Journal | | 2022 |
| St. Kilian : his Irish background and posthumous influence | Ó Fiaich, Tomás | Article in Journal | | 1989 |
| Stair Nuadat Find Fenim, and Sliabh nDee, alias Sliabh na tri nDee, alias Sliabh Guaire | Barron, Thomas J. | Article in Journal | | 1976 |
| Students of All Hallows College, Dublin, from the diocese of Kilmore, 1842-1895 | Mitchell, Kilian J. | Article in Journal | | 1965 |
| Students of Kilmore Academy | Cunningham, Terence | Article in Journal | | 1985 |
| Succession in twelfth-century Bréifne | Ó Hoireabhárd, Seán | Article in Journal | | 2023 |
| Suggested reading on the history of photography: a select bibliography | Kelly, Liam | Article in Journal | | 2010 |
| Swanlinbar and its ironworks | Anonymous | Article in Journal | | 1982 |
| Tadhg Ó Rodaighe | Ó Ciardha, P. P. | Article in Journal | | 1978 |
| Tadhg O Roddy and two surveys of Co. Leitrim | Logan, John | Article in Journal | | 1971 |
| Teallach Cearbhuill : the genealogy of Mac Bradaigh of Cuil Brighde in Cavan | Ó Raghallaigh Mac Bradaigh, Seán | Article in Journal | | 1976 |
| Templeport cemetery inscriptions | Maguire, T. C. | Article in Journal | | 1971 |
| Tenant applications to Lord Farnham, Co. Cavan 1832-60 | Breiden, Jacqueline | Article in Journal | | 2000 |
| The 1610 Cavan town charter: an introduction and transcription | | Article in Journal | | 2010 |
| The 1641 rising in the plantation town of Belturbet | Scott, Brendan | Article in Journal | | 2004 |
| The 1733 visitation of Kilmore: a window on an early eighteenth-century Church of Ireland diocese | Roulston, William J. | Article in Journal | | 2006 |
| The 1766 religious census, Kilmore and Ardagh | Cunningham, Terence | Article in Journal | | 1961 |
| The 1826 general election in Co. Cavan | Cunningham, T. P. | Article in Journal | | 1962 |
| The 1841 census of Killeshandra parish | Alwil, Gerard | Article in Journal | | 1976 |
| The 1852 general election in county Cavan | Cunningham, Terence | Article in Journal | | 1966 |
| The 1852 Leitrim election | McNiffe, Liam | Article in Journal | | 1978 |
| The administration of Famine relief at Rathkenny, County Cavan | Reilly, Ciarán | Article in Journal | | 2017 |
| The archaeological landscape of Tonymore Lough, county Cavan | McCormick, Maeve | Article in Journal | | 2012 |
| The Arigna iron and coal works in the eighteenth and early nineteenth centuries | Hegarty, Susan | Article in Journal | | 2020 |
| The Babingtons of Cavan | Holdrege, Linda | Article in Journal | | 1982 |
| The Bailieborough estate | Coleman, William | Article in Journal | | 1968 |
| The Ballinamore and Ballyconnell canal | Flanagan, Patrick | Article in Journal | | 1970 |
| The Ballinamore and Ballyconnell canal : 2, the awards and acts, and their implications | Flanagan, Patrick | Article in Journal | | 1969 |
| The Ballinamore and Ballyconnell canal. Part 1 : the years of construction | Flanagan, Patrick | Article in Journal | | 1968 |
| The birthplace of General Philip Henry Sheridan | Meehan, Joseph B. | Article in Journal | | 1964 |
| The Books of Knockninny : manuscripts, culture and society in early eighteenth-century Fermanagh | | Monograph or Collective Volume | Cumann Seanchais Bhréifne | 2019 |
| The burning of Ballinagh | Ó Loinsigh, Séamus | Article in Journal | | 1964 |
| The Burrowes-Hughes by-election | Cunningham, Terence | Article in Journal | | 1967 |
| The Castles of county Cavan Part I|Part II | Davies, Oliver | Article in Journal | | 2013 |
| The Cathedral of SS Patrick and Felim, Cavan, 1919-47 | Duffy, Francis | Article in Journal | | 1992 |
| The Cavan inquisitions of 1588, 1590 and 1609 | Maguire, T. C. | Article in Journal | | 1991 |
| The Cavan tenant-right meeting of 1850 | Cunningham, T. P. | Article in Journal | | 1969 |
| The changing rural landscape of north Leitrim from mid-seventeenth century to mid-nineteenth century | Grimes, Seamus | Article in Journal | | 1968 |
| The children of Michael J. and Margaret McGovern (née Clarke) from Baillieborough | O'Callaghan, Carmel | Article in Journal | | 2020 |
| The Churches of county Cavan | Davies, Oliver | Article in Journal | | 2013 |
| The Churches of county Cavan | Davies, OliverPaterson, T.G.F. | Article in Journal | | 2013 |
| The college boys : students of Kilmore Academy and St Patrick's College, Cavan, 1839-2000 | Dunne, RaymondMac Kiernan, Francis J. | Monograph or Collective Volume | Cumann Seanchais Bhreifne | 2008 |
| The Cootehill affair: the 'Black Walk', 12 August 1931 | O'Brien, Hugh B.
| Article in Journal | | 2017 |
| The Cootehill riot of 1833 | Curran, Daragh | Article in Journal | | 2014 |
| The Cootes of Cootehill | Cassidy, Patrick | Article in Journal | | 2001 |
| The crosier of the O'Bradys | Murray, Griffin | Article in Journal | | 2012 |
| The death of Conall Cernach at Ballyconnell, county Cavan | Smith, Tom | Article in Journal | | 2012 |
| The Deramfield Hoard : English and Spanish Silver Coins Deposited during the Great Rebellion, 1641-53 | Kenny, Michael | Article in Journal | | 1982 |
| The destruction of the Public Record Office in 1922 and the surviving census and census substitute records of County Cavan 1821-1911 | McShane, Michael | Article in Journal | | 2022 |
| The Diocese of Kilmore 1800-1950 | Gallogly, Daniel | Monograph or Collective Volume | Cumann Seanchais Bhreifne | 1999 |
| The diocese of Kilmore and the priory of Fore : 1000-1540 | Masterson, Rory | Article in Journal | | 2003 |
| The diocese of Kilmore, the Irish college in Paris and Alexander McCabe | Walsh, Micheline | Article in Journal | | 1979 |
| The diocese of Tir Brun (Kilmore) in the middle ages. Pt. 1 | Parker, Ciarán | Article in Journal | | 1997 |
| The earl of Leitrim and flax growing in County Leitrim in the 1860s | Blair, Raymond A. | Article in Journal | | 2014 |
| The English undertakers in the plantation of Ulster | Hunter, R. J. (Robert J.) | Article in Journal | | 1974 |
| The establishment of Cootehill Branch Railway | Smyth, Jonathan A. | Article in Journal | | 2007 |
| The experiences of the Cavan Loyalists during the Civil War: examining testemony from the Irish Grants Committee | Purcell, Daniel | Article in Journal | | 2016 |
| The failure of the reformation in sixteenth-century Meath | Scott, Brendan | Article in Journal | | 2006 |
| The faithful Fathers McEnroe in and near Pennsylvania, 1880s-1950s | Buffington, Rosemary | Article in Journal | | 2021 |
| The first 'Sam Maguire' - All Ireland football final of 1928 | McCabe, Brian | Article in Journal | | 2008 |
| The first fatality of the land war - Philip Meehan (1845-1880) | Kelly, Liam | Monograph or Collective Volume | Cumann Seanchais Bhreifne | 2021 |
| The first man on the hill: The life and times of Rev. Patrick O'Connell (1850-1923) | O'Brien, Hugh B. | Article in Journal | | 2012 |
| The Franciscan friary in Cavan | MacKiernan, Francis J. | Article in Journal | | 1999 |
| The Franciscan friary in Cavan : St Mary's Abbey, Cavan | MacKiernan, Francis J., 1926-2005 | Monograph or Collective Volume | Cumann Seanchais Bhréifne (Bréifne Historical Society) | 2000 |
| The Gaelic League in Virginia | Smith, John | Article in Journal | | 2022 |
| The genealogy of Mag Shamhradháin | MacBrádaigh, Seán | Article in Journal | | 2010 |
| The gentlemen O'Reillys of the old family | Curran, Mary T.
| Article in Journal | | 2017 |
| The great famine in county Cavan | Cunningham, Terence | Article in Journal | | 1965 |
| The Greville papers - a county Cavan estate on the eve of the famine | Ó Mordha, Brian | Article in Journal | | 1960 |
| The growth of Methodism in Leitrim and Cavan : 1750-1800 | Kelly, Liam | Article in Journal | | 2002 |
| The hearth money rolls for the baronies of Tullyhunco and Tullyhaw, Co. Cavan | | Article in Journal | | 1960 |
| The history of Killegar estate and some documents relating to it | Godley, John | Article in Journal | | 2004 |
| The importance of the tower house in the late medieval society of Breifne | McCarthy, Judith | Article in Journal | | 1989 |
| The importance of the towerhouse in the late medieval society of Breifne | McCarthy, Judith | Article in Journal | | 1989 |
| The influence of freemasonry in east Cavan during the rebellion of 1798 | Conlon, Larry | Article in Journal | | 1997 |
| The Irish colleges in Spain | Henchy, Monica | Article in Journal | | 1999 |
| The journey to establish a second National School at Lismagirl, Killinkere | Tansey, Mary Flynn | Article in Journal | | 2021 |
| The Kildrumfertan epitaphs | O'Connell, Philip | Article in Journal | | 1965 |
| The killing of Methodist farmer, John Harrison, Drumreilly, Ballinamore, in the War of Independence | Mc Niffe, Liam | Article in Journal | | 2021 |
| The Land League in Leitrim 1879-83 | Mac An Ghallóglaigh, Domhnall | Article in Journal | | 1983 |
| The last days of William Bedell in early-modern Irish history and memory | Darcy, Eamon | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| The Last Lords of Leitrim : The Sons of Sir Teigue O'Rourke | Casway, Jerrold | Article in Journal | | 1988 |
| The Lavey Green walk | Cunningham, Terence | Article in Journal | | 1961 |
| The limitations of Tudor reform: the policy of 'Surrender and regrant' and the O'Rourkes | Maginn, Christopher | Article in Journal | | 2007 |
| The line of Colonel John O'Reilly | O'Connell, Philip | Article in Journal | | 1962 |
| The Lurgan epitaphs | O'Connell, Philip | Article in Journal | | 1961 |
| The Mac Bradaigh chiefs of Teallach Cearbhuill | Mac Bradaigh, S. O. R. | Article in Journal | | 1986 |
| The Maguires and Fermanagh, 1603-1720 | Scott, Brendan | Article in Book | | 2019 |
| The making of a revolutionary: Seán MacDiarmada and his County Leitrim background | Kelly, Liam | Article in Journal | | 2016 |
| The management of the Farnham estates during the nineteenth century | McCourt, Eileen | Article in Journal | | 1975 |
| The Mary missions of Matthew Gibney, part 1-2 | Carrey, Joan Francis | Article in Journal | | 2002 |
| The Maxwell family of Farnham, County Cavan: an introduction | Cherry, Jonathan | Article in Journal | | 2006 |
| The Maxwell family, barons and sometime earls of Farnham, County Cavan - a genealogy | Franks, Lyn | Article in Journal | | 2017 |
| The McBradys barons of Loughtee | Mac Brádaigh, Seán | Article in Journal | | 1964 |
| The Molly Maguires in eastern Pennsylvania from 1877 to 1879 | Smith, Gerard | Article in Journal | | 1985 |
| The Moravian church in county Cavan 1751-1924 | Cassidy, Patrick | Article in Journal | | 2003 |
| The muster poll of c.1630, Co. Cavan | Hunter, R. J. (Robert J.)Perceval-Maxwell, Michael | Article in Journal | | 1978 |
| The Nugent family and the diocese of Kilmore in the sixteenth and early seventeenth centuries | Lennon, Colm | Article in Journal | | 2001 |
| The Ó Duibhgeannáin family of historians and the Annals of the Four Masters | Cunningham, Bernadette | Article in Journal | | 2008 |
| The O'Reillys and McQuaids of Lisdoagh | McKiernan, Francis | Article in Journal | | 1991 |
| The O'Reillys and the kingdom of East Breifne | Simms, Katharine | Article in Journal | | 1979 |
| The O'Reillys of Annagh | O'Reilly, Hugh | Article in Journal | | 1986 |
| The O'Reillys of Corlattyannan and their relations | McKiernan, Francis | Article in Journal | | 1994 |
| The O'Reillys of east Breifne and the problem of "Surrender and Regrant" | Brady, Ciaran F. | Article in Journal | | 1985 |
| The O'Reillys of east Breifne and the problem of 'surrender and regrant' | Brady, Ciarán | Article in Journal | | 1985 |
| The O'Reillys of east Breifne, c.1250-c.1450 | Parker, Kieran | Article in Journal | | 1991 |
| The Old Portal and Cathedral of Kilmore | Moss, Rachel | Article in Journal | | 2011 |
| The origin and growth of the Presbyterian Church in county Cavan | Cassidy, Patrick | Article in Journal | | 2012 |
| The original Farnham Arms from the Registry of Deeds | Anonymous | Article in Journal | | 1983 |
| The Parish of Denn in the early 1800s | Kelly, Liam | Article in Journal | | 2011 |
| The Photographic Guild: a circle of Cavan photographers in the 1890s | Fitzpatrick, Orla | Article in Journal | | 2010 |
| The plain of blood - a study of Magh Slecht and County Cavan | White, Kevin | Article in Journal | | 2016 |
| The police war in Cavan, 1919-1921 | Smith, John | Article in Journal | | 2020 |
| The prehistory of the Breifne region | Barron, Thomas J. | Article in Journal | | 1958 |
| The Protestant experience of revolution in County Leitrim, 1911-1928 | Moffitt, Miriam | Article in Journal | | 2011 |
| The Quakers of Cootehill | Cassidy, Patrick | Article in Journal | | 2002 |
| The Quakers of County Cavan 1655-1900 | Cassidy, Patrick | Article in Journal | | 2010 |
| The reformation in sixteenth-century historiography | Scott, Brendan | Article in Journal | | 2005 |
| The relict landscape of the burren area of north-west Cavan | Ó hUltacháin, Séamus | Article in Journal | | 2007 |
| The Sanderson family of Clover Hill and their County Cavan estate : c. 1780-1912 | Cherry, Jonathan | Article in Journal | | 2004 |
| The Saundersons of Castle Saunderson | Curtin, Winifred | Article in Journal | | 2003 |
| The second report of the Commissioners for Education inquiry for County Cavan 1824-27 | Duffy, Francis | Article in Journal | | 1998 |
| The second Viscount Frankfort de Montmorency - a colourful landlord, Farranseer, County Cavan | Saunderson, Billy
| Article in Journal | | 2017 |
| The Sheridan family. A study in the interplay between fact and 'romantic myth' | Sheridan, Don | Article in Journal | | 2007 |
| The Sheridans untangled | Schlegel, Donald M. | Article in Journal | | 2016 |
| The shrine of St Caillín of Fenagh | Mullarkey, Paul | Article in Book | | 2016 |
| The Sisters of Mercy in Kilmore, 1868-1968 | Leaden, A. H. | Article in Journal | | 1969 |
| The south Ulster borderland as a political frontier in the 1640s | Forkan, Kevin | Article in Journal | | 2004 |
| The sporting races of Cavan? | McCabe, Brian | Article in Journal | | 2018 |
| The struggle of Irishwomen for the vote | O'Neill, Marie | Article in Journal | | 1992 |
| The topography of the Loch Ramor region | O'Connell, Philip | Article in Journal | | 1967 |
| The topography of the Lough Ramor region : Átha na Dairbhrighe | O'Connell, Philip | Article in Journal | | 1969 |
| The townland of Killyfana, Redhills | Smith, Phil | Article in Journal | | 2019 |
| The true history of Bernard Reilly | Reece, Robert H. W. | Article in Journal | | 1988 |
| The Ulster refuge of the Northern army | Casway, Jerrold | Article in Journal | | 2006 |
| The will and foundation of Rev. Eugene Brady, 1767 | Cunningham, T. P. | Article in Journal | | 1965 |
| Theophilus O'Flynn, seanchai and poet | Clancy, Peadar S. | Article in Journal | | 1958 |
| Thomas Fitzsimons (1614-80) | MacKiernan, Francis J. | Article in Journal | | 2001 |
| Thomas Magauran, O.F.M. (c.1640-1715) | Faulkner, Anselm | Article in Journal | | 1970 |
| Thomas O'Reilly (1830-72) of Lurgan and Atlanta, Georgia, U.S.A. | Mitchell, K. J. | Article in Journal | | 1995 |
| Threshers: the Special Commission of 1806 and after | Mac Sheoin, Tomás | Article in Journal | | 2021 |
| Tithe Applotment Books: navigating the National Archives online records | MacShane, Michael | Article in Journal | | 2021 |
| Transcriptions on headstones in Carrowhill graveyard | Cassidy, J. V.Gallagher, Bryan | Article in Journal | | 1983 |
| Travers Blackley and the Farnham Estate, County Cavan | Scott, Brendan | Article in Journal | | 2022 |
| Trinity Island: a note on its history | Ó Doláin, Séamus | Article in Journal | | 2005 |
| Tullyvin Castle and Eoghan Ruadh (d.1526) son of Cathal O'Reilly | Moore, Eoghan | Article in Journal | | 2019 |
| Two Breifne manuscripts | De Brún, Pádraig | Article in Journal | | 1972 |
| Two historic chalices : the Rev. B. Peter Magauran chalice 1820, the Cloonclare chalice 1596 | Traynor, Owen | Article in Journal | | 1983 |
| Two minor septs of late medieval Breifne | Parker, Ciarán | Article in Journal | | 1995 |
| Types of rath in southern Ulster | Davies, Oliver | Article in Journal | | 2013 |
| Unconstitutional acts, violence intimidation, vote-rigging, fraud and resistance: Cavan's parliamentary elections, 1613 | McGrath, Bríd | Article in Journal | | 2021 |
| Urban estate management in south Ulster in the late eighteenth century: a case study of Cavan town | Cherry, Jonathan | Article in Journal | | 2020 |
| Victoria Cross recipients from County Cavan | McKeague, Leslie | Article in Journal | | 2015 |
| Virginia Road railway 1863-1963 - a social history | Smith, John | Article in Journal | | 2021 |
| William Bedell and James Ussher : evangelisation in early-modern Ireland | Boran, Elizabethanne | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| William Bedell before Venice : debating the Jacobean royal supremacy, 1603-1607 | Davies, Eloise | Article in Book | Cumann Seanchais Bhreifne | 2025 |
| William Bedell, bishop of Kilmore, 1629-42 | MacCarthy, R. B. (Robert B.) | Article in Journal | | 1996 |
| William Brady : Breifne in the New World | Murphy, Pat | Article in Journal | | 2006 |
| William Hague F.R.I.A.I. : an architectural appraisal | Harron, Feargal | Article in Journal | | 1996 |
| William Rutledge 1806-76 | MacKiernan, Francis J. | Article in Journal | | 2000 |
| Wills in Killann Parish Archive 1870-1915 | McGoohan, Ultan | Article in Journal | | 2022 |