| A medieval 'power couple': Isabel de Clare and William Marshal | Murphy, Pat | Article in Journal | | 2010 |
| Pons Novus, villa Willielmi Marescalli : New Ross, a town of William Marshal | Ó Drisceoil, Cóilín | Article in Book | | 2017 |
| The remnants of William Marshal's lordship in Leinster today | Marshall, John | Article in Journal | | 2021 |
| The wife's tale : Isabel Marshal and Ireland | Kenny, Gillian | Article in Book | | 2017 |
| William Marshall in exile | Crouch, David | Article in Book | | 2017 |
| ‘Do not forget your bit wife’ : love, marriage and the negotiation of patriarchy in Irish Presbyterian marriages, c. 1780–1850 | Calvert, Leanne | Article in Journal | | 2017 |