| b 1210, | Alberic De_Vere | > | d 23 Dec 1263, | Aubrey De De_Vere | Beatrice (Beatrix) Gand_(Ghent) | > |
| Aubrey De_Vere | b 1062 | Gilbert Fitzrichard De Clare | > | |
| | b 1120 | Adeliza (Alice) De Clare | Adeliza De Clermont | > | |
| Robert De Vere | d 26 Dec 1194 | b ABT 1066 1080 | ||
| |b 1164 | | | Henry De Essex | ||
| |d 25 Oct 1221 | Lucia Essex | b 1099 | ||
| | | b 1125 | Cecely | ||
| Hugh De_Vere | b 1101 | |||
| |Hawise De_Quincy | |m AFT 11 FEB 1222 1223 | |||
| | | | | |||
| Isabel De_Bolbec | ||||
| b 1164 | | | |||
| d 03 Feb 1245 | ||||
| 1 | Robert De_Vere |