Nielsen Hayden genealogy
Robert fitz Swein
- Abt 1140( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Robert fitz Swein [1] d. Abt 1140
- Gunnor Bigod
- 2 Henry of Essex [1.1] d. Aft 1163
- Cecily de Valognes d. Bef 1186
- 3 Agnes of Essex [1.1.1] b. Between 1151 and 1152 d. Aft 1205
- Aubrey de Vere b. Abt 1110 d. 26 Dec 1194
- 4 Aubrey de Vere [1.1.1.1] b. Abt 1163 d. 1214
- 4 Robert de Vere [1.1.1.2] b. Aft 1164 d. Bef 25 Oct 1221 [ =>]
- Aubrey de Vere b. Abt 1110 d. 26 Dec 1194
- 3 Agnes of Essex [1.1.1] b. Between 1151 and 1152 d. Aft 1205
- Cecily de Valognes d. Bef 1186
- 2 Henry of Essex [1.1] d. Aft 1163
- Gunnor Bigod