| Gilbert De Lacy |
| Gilbert De Lacy | |
| D: | 1230 |
| Giles De Lacy |
| Giles De Lacy | |
| B: | 1201 |
| Dublin, Dublin, Leinster, Ireland | |
| D: | Yes, date unknown |
| Lord of Connacht Richard De Burgh |
| Lord of Connacht Richard De Burgh | |
| B: | 1200 |
| D: | 1243 |
| Lord of Meath Walter De Lacy |
| Lord of Meath Walter De Lacy | |
| B: | 1172 |
| Ewias Lacy, Hereford, Herefordshire, England, United Kingdom | |
| D: | 24 Feb 1240 |
| , Meath, Leinster, Ireland | |
| Margaret De Braose |
| Margaret De Braose | |
| B: | 1177 |
| Abergavenny, Monmouth, Wales, United Kingdom | |
| M: | 19 Nov 1200 |
| D: | Yes, date unknown |
| Lord of Meath Hugh De Lacy | |
| D: | 1186 |
| Rose, of Monmouth |
| Rose, of Monmouth | |
| D: | 1180 |
|
| Gilbert De Lacy |
| Gilbert De Lacy | |
| D: | 1163 |