| "Aodh Ruadh Ó Domhnaill - what caused his death?" | Mac Cuinneagáin, Conall | Article in Journal | | 1994 |
| "Maidhm Locha Monann" - The great victory of Hugh Dubh O'Donnell over Conn Bacadh O'Neill, Knockavoe, 1522 | McGettigan, Darren | Article in Journal | | 2011 |
| 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 |
| A seventeenth-century abridgement of Beatha Aodha Ruaidh Uí Dhomhnaill | Breatnach, Pádraig A. | Article in Journal | | 2002 |
| After the Curlews, (1599-1601) | O'Donnell, Vincent | Article in Journal | | 2001 |
| Aodh Mac Aodha Duibh of Ramelton | Mac Aoidh, Seamus | Article in Journal | | 1995 |
| Aodh Og Dubh of Ramelton, the senior of the race of Dálach, 1537-1618 | Haggan, Mary | Article in Journal | | 2006 |
| Aodh Rua Ó Dómhnaill and his mission to Spain : January - September 1602 | Walsh, Micheline Kerney | Article in Journal | | 1989 |
| Balldearg O'Donnell and his Gaelic auxiliary army, 1690-2 | Murtagh, Harman | Article in Journal | | 2023 |
| Beatha Aodha Ruaidh Uí Dhomnaill : Beathaisnéis de chuid an Renaissance | Mac Craith, Micheál | Article in Journal | | 1994 |
| Excape commemorated | O'Donnell, Vincent | Article in Journal | | 1992 |
| Father Hugh O'Donnell, first parish priest of Belfast, 1772-1812 | Rogers, Patrick | Article in Book | | 1949 |
| Feagh McHugh and the Ulster princes : his role in their Dublin Castle escapes | Mac Eiteagáin, Darren | Article in Book | | 1998 |
| Feagh McHugh O'Byrne : firebrand of the Wicklow mountains | O'Brien, Conor, 1933- | Article in Journal | | 2000 |
| French reactions to the nine years' war and the flight of the earls, 1589-1608 | Lyons, Mary Ann | Article in Book | | 2004 |
| Here continues the career of Red Hugh O'Donnell, 1596-1597 | O'Donnell, Vincent | Article in Journal | | 1997 |
| Hugh O'Donnell of Larkfield | Ó Cochlainn, Rupert S. | Article in Journal | | 1985 |
| Hugh O'Donnell of Larkfield | Ó Cochlainn, Rupert S. | Article in Journal | | 1991 |
| Hugh O'Donnell of Larkfield - patron of Gaelic literature (1691-1754) | Ó Duigneáin, Pronnsíos | Article in Journal | | 1986 |
| Hugh Roe O'Donnell's address to his soldiers before the battle of the Curlew mountains | O'Donnell, Vincent | Article in Journal | | 1992 |
| James Blake of Galway and the death of Red Hugh O'Donnell | Jones, Frederick | Article in Journal | | 1951 |
| Kinsale : the Spanish intervention in Ireland at the end of the Elizabethan wars | Silke, John J. | Monograph or Collective Volume | Four Courts | 2000 |
| Life of Aodh Ruadh O Domhnaill | Walsh, Paul, Revd, 1885-1941 | Article in Journal | | 1937 |
| Marbhna Aodha Ruaidh Uí Dhomhnaill (1602) | Breatnach, Pádraig A. | Article in Journal | | 1973 |
| Nicholas Skipper | Healy, Sean | Article in Journal | | 1971 |
| O'Sullivan Bere : the story of the fight for the southern ports and the great retreat | De Blacam, Aodh | Article in Journal | | 1947 |
| On Hugh O'Donnell of Larkfield | Ó Tuathail, Éamonn | Article in Journal | | 1941 |
| Parley sites of Ó Néill and Ó Domhnaill in late sixteenth-century Ireland | FitzPatrick, Elizabeth | Article in Book | | 2004 |
| Paul Walsh as editor and explicator of Beatha Aodha Ruaidh | Ó Muraíle, Nollaig | Article in Book | | 2002 |
| 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 the soldier | O'Brien, B. | Article in Journal | | 1971 |
| Red Hugh's march to Kinsale | O'Kane, Joe | Article in Journal | | 1987 |
| Red Hugh's sister Mary | Walsh, Paul, Revd, 1885-1941 | Article in Journal | | 1939 |
| The Beatha in the context of the literature of the Renaissance | Mac Craith, Mícheál | Article in Book | | 2002 |
| The book of O'Donnell's daughter | Walsh, Paul, Revd, 1885-1941 | Article in Journal | | 1937 |
| The campaign of Red Hugh O'Donnell, 1 | Emerson, L. J. | Article in Journal | | 1960 |
| The death of Aodh Rua | Anonymous | Article in Journal | | 1986 |
| The eagle of the north | McGarry, Jim | Article in Journal | | 1988 |
| The kidnapping and imprisonment of Red Hugh | Donnelly, Mowenna | Article in Journal | | 1954 |
| The landowners of the late Elizabethan Pale : 'The Generall hosting appointed to meet at ye Hill of Tarrah on the 24 of September 1593' | Scott, Brendan | Article in Journal | | 2006 |
| The language of the Beatha | McManus, Damian | Article in Book | | 2002 |
| 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 of Aodh Ruadh O Domhnaill, transcribed from the book of Lughaidh Ó Clérigh. Part 1; text and translation. Part 2; introduction, glossary etc. 2 pts. | | Monograph or Collective Volume | Educational Company of Ireland | 1957 |
| 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 manifesto of Field Marshal Hugh O'Donnell in justification of his departure from the kingdom without leave from Charles II, King of Spain, c. 1690 | Hazard, Benjamin | Article in Journal | | 2008 |
| The methodology of Seanchas : the redaction by Cú Choigríche Ó Cléirigh of the chronicle poem Leanam Croinic Clann nDalaigh | Breatnach, Pádraig A | Article in Journal | | 1996 |
| The native Ulster mentalité as revealed in Gaelic sources, 1600-1650 | O Riordan, Michelle | Article in Book | | 1993 |
| The real Red Hugh | Morgan, Hiram | Article in Book | | 2002 |
| The Rose of Arranmore | Ward, Eddie | Article in Journal | | 2015 |
| The story of our Captain | O'Donnell, S. | Article in Journal | | 2002 |
| Was Red Hugh married? | O'Donnell, Vincent | Article in Journal | | 2001 |