 Female3rd Countess of Pembroke Isabel de Clare |
| Birth | ||
| Death | ||
| Burial | ||
| Father | 2nd Earl of Pembroke Richard de Clare | F3837 Group Sheet | |
| Mother | Aoife MacMurrough | F3837 Group Sheet | |
| Female + Maud Marshal |
| Birth | 1193 | Pembroke, Pembrokeshire,Walesmap  |
| Death | Abt Mar 1248 | Tintern Abbey, Chapel Hill, Monmouthshire, Wales |
| Burial | ||
| Spouse | Earl of Surrey William de Warenne | F3835 | |
| Marriage | Bef 13 Oct 1225 | England |
| Female + Countess Isabel Marshal |
| Birth | 09 Oct 1200 | Pembroke Castle, Pembrokeshire,Wales |
| Death | 17 Jan 1240 | Berkhamsted Castle, Berkhamsted, Hertfordshire, England |
| Burial | Abt 17 Jan 1240 | Beaulieu Abbey, Hampshire, England |
| Spouse | 4th Earl of Hertford Gilbert de Clare | F4480 | |
| Marriage | 09 Oct 1217 | Tewkesbury Abbey, Tewkesbury, Gloucestershire, England |
| Spouse | 1st Earl of Cornwall Richard Plantagenet | F4911 | |
| Marriage | 30 Mar 1231 | Fawley Church, Fawley, Buckinghamshire, England |
| Female + Eva Marshal |
| Birth | 1194 | Pembroke Castle, Pembrokeshire,Wales |
| Death | Bef 1246 | Llanthony, Monmouthshire, Wales |
| Burial | ||
| Spouse | Lord of Abergavenny William de Braose | F4849 | |
| Marriage | ||
Male