Abt 1100 - 1148 (~ 48 years)
| William Marshal | |
| B: | Abt 1190 |
| Pembroke, Pembrokeshire,Walesmap | |
| D: | 1231 |
| Maud Marshal | |
| B: | 1193 |
| Pembroke, Pembrokeshire,Walesmap | |
| D: | Abt Mar 1248 |
| Tintern Abbey, Chapel Hill, Monmouthshire, Wales | |
| Earl of Surrey William de Warenne | |
| B: | 1166 |
| Lewes, Sussex, England | |
| M: | Bef 13 Oct 1225 |
| England | |
| D: | 27 May 1240 |
| London, Middlesex, England | |
| Countess Isabel Marshal | |
| B: | 09 Oct 1200 |
| Pembroke Castle, Pembrokeshire,Wales | |
| D: | 17 Jan 1240 |
| Berkhamsted Castle, Berkhamsted, Hertfordshire, England | |
| 4th Earl of Hertford Gilbert de Clare | |
| B: | Abt 1180 |
| Hertford, Hertfordshire, England | |
| M: | 09 Oct 1217 |
| Tewkesbury Abbey, Tewkesbury, Gloucestershire, England | |
| D: | 25 Oct 1230 |
| Brittany, France | |
| 1st Earl of Cornwall Richard Plantagenet | |
| M: | 30 Mar 1231 |
| Fawley Church, Fawley, Buckinghamshire, England | |
| Eva Marshal | |
| B: | 1194 |
| Pembroke Castle, Pembrokeshire,Wales | |
| D: | Bef 1246 |
| Llanthony, Monmouthshire, Wales | |
| Lord of Abergavenny William de Braose | |
| B: | Abt 1200 |
| Abergavenny, Monmouthshire, Walesmap | |
| D: | 02 May 1230 |
| Crogen, Bala, Wales | |
| 1st Earl of Pembroke William Marshal | |
| D: | 1219 |
| 2nd Earl of Pembroke Richard de Clare | |
| B: | 1130 |
| Tonbridge, Kent, England | |
| D: | 20 Apr 1176 |
| Dublin, Dublin, Ireland | |
| Aoife MacMurrough | |
| B: | 1145 |
| D: | 1188 |
| 1st Earl of Pembroke Gilbert de Clare | |
| B: | Abt 1100 |
| D: | 06 Jan 1148 |
