| A family divided, the O'Sullivan Beare case 1587-1601 | O'Mahony, Edward | Article in Journal | | 2001 |
| Baltimore, the O'Driscolls and the end of Gaelic civilization, 1538-1615 | O'Mahony, Edward | Article in Journal | | 2000 |
| The O'Driscolls and their revenues from fishing - the 1609 inquisition | O'Mahony, Edward | Article in Journal | | 2000 |
| The sack of Baltimore, 1538 | O'Mahony, Edward | Article in Journal | | 1998 |
| Waterford and the sack of Baltimore | O'Mahony, Edward | Article in Journal | | 1999 |
| West Cork and the Elizabethan wars, 1565-1603 | O'Mahony, Edward | Article in Journal | | 2004 |