Nielsen Hayden genealogy
William de Percy
- 1175( = Descendancy chart to this point, = Expand, = Collapse)
- 1 William de Percy [1] d. Between 1174 and 1175
- Adelis de Tunbridge d. Aft 1138
- 2 Agnes de Percy [1.1] d. Bef 13 Oct 1204
- Joscelin of Louvain d. 1180
- 3 Henry de Percy [1.1.1] d. Bef 29 Sep 1198
- Isabel de Brus d. Aft 1230
- 4 William de Percy [1.1.1.1] b. Abt 1193 d. Bef 28 Jul 1245 [ =>]
- Isabel de Brus d. Aft 1230
- 3 Maud de Percy [1.1.2]
- John d'Eiville d. Aft Jun 1228
- 4 Robert d'Eiville [1.1.2.1] d. Aft 1242 [ =>]
- John d'Eiville d. Aft Jun 1228
- 3 Henry de Percy [1.1.1] d. Bef 29 Sep 1198
- Joscelin of Louvain d. 1180
- 2 Agnes de Percy [1.1] d. Bef 13 Oct 1204
- + Sybil de Valognes d. Aft 1212
- Adelis de Tunbridge d. Aft 1138