Nielsen Hayden genealogy
Sibyl de Montgomery

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- 1 Sibyl de Montgomery [1] d. Aft 1107
Robert fitz Hamon d. Mar 1107
- 2 Mabel fitz Robert [1.1]
d. 29 Sep 1157
Robert of Gloucester b. Abt 1090 d. 31 Oct 1147
- 3 William fitz Robert [1.1.1]
d. 23 Nov 1183
Hawise of Leicester d. 24 Apr 1197
- 4 Isabel of Gloucester [1.1.1.1]
d. 14 Oct 1217
- 4 Amice of Gloucester [1.1.1.2]
d. 1 Jan 1225 [ =>]
- 4 Isabel of Gloucester [1.1.1.1]
- 3 Matilda of Gloucester [1.1.2]
d. 29 Jul 1189
Ranulph de Gernons b. Bef 1100 d. 16 Dec 1153
- 4 Hugh of Chester [1.1.2.1]
b. Abt 1141 d. 30 Jun 1181 [ =>]
- 4 Hugh of Chester [1.1.2.1]
- 3 Mabira de Caen [1.1.3]
d. Aft 1190
Jordan de Cambernon d. Aft 1172
- 4 Henry de Chambernon [1.1.3.1]
d. Abt 1203 [ =>]
- 4 Henry de Chambernon [1.1.3.1]
- 3 Robert fitz Robert [1.1.4]
d. 1170
Hawise de Revières d. Aft 1211
- 4 Mabel fitz Robert [1.1.4.1]
d. Bef 3 Jun 1217 [ =>]
- 4 Mabel fitz Robert [1.1.4.1]
- 3 William fitz Robert [1.1.1]
- 2 Mabel fitz Robert [1.1]