| "Blessed with the holy Father's entertainment" : Roman ceremonial music as experienced by the Irish earls in Rome, 1608 | O'Regan, Noel | Article in Book | | 1993 |
| Flight departure or escape? | Ó Dálaigh, Art P. | Article in Journal | | 2007 |
| From Donegal to Rome by foot, boat, coach and horseback | Ó Fiaich, Tomás | Article in Journal | | 1989 |
| Léachtaí Cholm Cille XXXVIII : Éire agus an Eoraip sa 17ú haois | | Monograph or Collective Volume | An Sagart | 2008 |
| Matters relating to the indictments of 'the fugitive earls and their principal adherents' | Harris, F. W. | Article in Journal | | 1983 |
| San Pietro in Montorio, burial-place of the exiled Irish in Rome | FitzPatrick, Elizabeth | Article in Journal | | 2007 |
| The career of Hugh, son of Rory O'Donnell, earl of Tyrconnell, in the Low Countries, 1607-42 | Jennings, Brendan | Article in Journal | | 1941 |
| The end of O'Donnell power | Hunter, R. J. (Robert J.) | Article in Book | | 1995 |
| The flight of the earls | Ó Cianáin, Tadhg, c.1575-1610 | Monograph or Collective Volume | | 1916 |
| 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 : a popular history | Swords, Liam | Monograph or Collective Volume | Columba | 2007 |
| The Flight of the Earls : escape or strategic regrouping | McGurk, J. N. N. (John James Noel) | Article in Journal | | 2007 |
| The flight of the earls, 1607 | McCavitt, John | Article in Journal | | 1994 |
| The sojourn of the Ulster Earls at Louvain (November 1607 until February 1608) : movement, meetings and partings | McEvoy, James | Article in Journal | | 2008 |
| The wives of Hugh O'Neill, second earl of Tyrone | Lyons, Mary Ann | Article in Journal | | 2007 |