| Clanricard letters : letters and papers 1605-1673, preserved in the National Library of Ireland, manuscript 3111 | | Article in Journal | | 1996 |
| Portumna castle and estate formation in the Clanricard lordship, 1540 - 1640 | Cunningham, Bernadette | Article in Journal | | 2009 |
| Portumna: a great, many-windowed and gabled house | Fenlon, Jane | Article in Book | | 2012 |
| Richard Burke (c. 1572-1635) and the lordship of Clanricard | Cunningham, Bernadette | Article in Book | | 2012 |
| Richard, fourth earl of Clanricard, and the English court | Wilks, Timothy | Article in Book | | 2012 |
| The implications of Thomas Wentworth's proposals for a plantation in Connacht and the provincial old English | Duignan, Aoife | Article in Journal | | 2001 |