| Male Henry 1St BOURCHIER, Earl Of Essex |
| Birth | ||
| Death | ||
| Burial | ||
| Marriage | ||
| Father | Count William BOURCHIER | F621 Group Sheet | |
| Mother | Anne Of Gloucester | F621 Group Sheet | |
| Female Isabel PLANTAGENET |
| Birth | ||
| Death | 1484 | |
| Burial | ||
| Other Spouse | Sir Thomas Of Heton GREY | F1053 | |
| Marriage | ||
| Father | Earl Richard Of Cambridge PLANTAGENET | F385 Group Sheet | |
| Mother | Lady Anne MORTIMER | F385 Group Sheet | |
