| Male Earl of Essex Geoffrey Fitzpiers |
| Birth | ||
| Death | 14 Oct 1213 | |
| Burial | ||
| Marriage | 29 May 1205 | |
| Father | Piers De Lutegareshale | F1233 Group Sheet | |
| Mother | Maud | F1233 Group Sheet | |
| Female Aveline De Clare |
| Birth | ||
| Death | 4 Jun 1225 | |
| Burial | ||
| Father | Earl of Hertford Roger De Clare | F1234 Group Sheet | |
| Mother | Maud Harcourt | F1234 Group Sheet | |
| Male + Sir John Fitzgeoffrey, of Essex |
| Birth | ||
| Death | 23 Nov 1258 | Shere, Farnbridge, Surrey, England, United Kingdom |
| Burial | ||
| Spouse | Isabel Bigod | F1231 | |
| Marriage | ||