| Both king and vassal : Feidlim Ua Conchobair of Connacht, 1230-65 | Verstraten, Freya | Article in Journal | | 2003 |
| Dwang, eigenbelang, of overlevingsdrang? Culturele uitwisseling in dertiende eeuws Ierland | Verstraten, Freya | Article in Journal | | 2004 |
| Images of Gaelic lordship in Ireland, c.1200-c.1400 | Verstraten, Freya | Article in Book | | 2007 |
| Naming practices among the Irish secular nobility in the high middle ages | Verstraten, Freya | Article in Journal | | 2006 |
| Normans and natives in medieval Connacht : the reign of Feidlim Ua Conchabair, 1230-65 | Verstraten, Freya | Article in Journal | | 2002 |
| The Anglicisation of the Gaelic Irish nobility, c. 1169-c. 1366 | Verstraten, Freya | Thesis | | 2008 |
| The thirteenth-century marriage that never took place | Verstraten, Freya | Article in Book | | 2019 |