| Male Earl of Hertford Richard De Clare |
| Birth | 1153 | |
| Death | 1217 | |
| Burial | ||
| Marriage | ||
| Father | Earl of Hertford Roger De Clare | F1234 Group Sheet | |
| Mother | Maud Harcourt | F1234 Group Sheet | |
| Female Countess of Gloucester Amicia |
| Birth | ||
| Death | 1225 | |
| Burial | ||
| Father | Earl of Gloucester William Fitzrobert De Caen | F1429 Group Sheet | |
| Mother | Hawise Beaumont | F1429 Group Sheet | |
| Male + Earl of Gloucester Gilbert De Clare |
| Birth | 1180 | |
| Death | 25 Oct 1230 | Penrose, Brittany, France |
| Burial | ||
| Spouse | Lady Isabella Marshal | F1427 | |
| Marriage | 9 Oct 1217 | Tewkesbury Abbey, Tewkesbury, Gloucestershire, England, United Kingdom |