Nielsen Hayden genealogy
Sybil de Valognes
- Aft 1212(
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- 1 Sybil de Valognes [1] d. Aft 1212
- Robert de Ros d. 1162
- 2 Everard de Ros [1.1] b. Bef 1146 d. Bef 29 Sep 1183
- Roese Trussebut b. Abt 1151 d. Bef 1187
- 3 Robert de Ros [1.1.1] b. Between 1170 and 1172 d. Bef 23 Dec 1226
- Isabel of Scotland
- 4 Robert de Ros [1.1.1.1] d. Bef Nov 1269
[ =>]
- 4 William I de Ros [1.1.1.2] b. Aft 1192 d. 1264
[ =>]
- 4 Robert de Ros [1.1.1.1]
- 3 Robert de Ros [1.1.1]
- 2 Everard de Ros [1.1]
- + William de Percy d. Between 1174 and 1175