| 'God forbid it should come to that' : the feud between Colonel Molesworth and Major-General O'Brien in Portugal, 1663 | Appleby, David J. | Article in Journal | | 2005 |
| Client/Patron relationship in Munster, Sir William St Ledger and Murrough O'Brien 6th Baron Inchiquin 1632-1640 | O'Doherty, Leon | Article in Journal | | 2011 |
| Inchiquin's Sack of Cashel 1647 | O'Doherty, Leon | Article in Journal | | 2012 |
| Lord Inchiquin and the Munster clergy, 1643-9 | Little, Patrick | Article in Book | Four Courts Press | 2025 |
| Murrough O'Brien, sixth baron and first earl of Inchiquin | Murphy, John A. | Thesis | | 1951 |
| Murrough the burner : Murchadh na dTóiteán : a life of Murrough, sixth baron and first earl of Inchiquin, 1614-74 | O'Brien, Ivor | Monograph or Collective Volume | Ballinakella | 1991 |
| Protestant provincial survival or Confederate control : Inchiquin and the Battle of Liscarroll 1642 | O'Doherty, Leon | Article in Journal | | 2015 |
| The political and military career of Murrough O'Brien, 6th baron and later 1st earl of Inchiquin, 1614-1650, with special reference to the confederate wars period | O'Doherty, Leon | Thesis | | 2009 |