| Colonel John Fitzgerald | Phelan, Thomas P. | Article in Journal | | 1919 |
| Colonel John FitzGerald, the Volunteers and military at Glin in the late eighteenth century | O'Connor, Stephen | Article in Book | | 2009 |
| France, O Bruadair and Sir John Fitzgerald | Hartnett, Michael | Article in Journal | | 1989 |
| From devotion to ambivalence : a study of four eclectic Knights | Donovan, Tom | Article in Book | | 2009 |
| Honey Fitz | Russell, Francis | Article in Journal | | 1968 |
| JFK in Ireland : four days that changed a president | Tubridy, Ryan | Monograph or Collective Volume | Collins Press | 2010 |
| John Fitzgerald, of Narraghbeg | "Omurethi" | Article in Journal | | 1902 |
| Marbhna ar Sheaán mac Séamais Mheic Ghearailt (ⴕ1582) | Nic Chárthaigh, Deirdre | Article in Journal | | 2021 |
| Murrough miscellany. Part 1.|Part 2.|Part 3. Affray on the Murrough on Regatta Monday 3rd August 1885|Part 4.|Part 5.|Part 6. Dublin and Wicklow Manure Company [Limited]|Murrough miscellany. Part 7|Murrough miscellany. Part 8. R.I.C. Constable murdered on the Murrough|Murrough miscellany. Part 9. One decent human being | O'Reilly, Vincent | Article in Journal | | 2021 |
| Platform. The appliance of science: STI (science, technology and innovation) and economic development | O'Doherty, Dermot
| Article in Journal | | 2017 |
| Some thoughts on a couple of poems on Shanid Castle | Knight of Glin, 1937- | Article in Journal | | 1987 |
| The Geraldine clerical lineages of Imokilly and Sir John Fitzedmund of Cloyne | MacCotter, Paul | Article in Book | | 2004 |
| The story of two monuments | Magner, Michael | Article in Journal | | 1998 |