

Isabelle de Vermandois

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- 1 Isabelle de Vermandois [1] b. 1081 d. 17 Feb 1131
2nd Earl of Surrey William de Warenne b. 1065 d. 11 May 1138
- 2 Ada de Warenne [1.1]
b. 1104 d. 1178
Earl of Huntingdon Henry Huntingdon MacCrinan b. 1115 d. 12 Jun 1152
- 3 9th Earl of Huntingdon David Huntingdon [1.1.1]
Matilda of Chester
- 4 Lady Isabel Huntingdon [1.1.1.1]
b. 1195 d. 1252 [ =>]
- 4 Lady Isabel Huntingdon [1.1.1.1]
- 3 Ada Huntingdon [1.1.2]
Florent III Holland
- 4 Guillaume I Holland [1.1.2.1]
[ =>]
- 4 Guillaume I Holland [1.1.2.1]
- 3 King of Scotland Malcolm IV MacCrinan [1.1.3]
b. 20 Mar 1141 d. 9 Dec 1165
- 3 William I MacCrinan [1.1.4]
b. 1143 d. 4 Dec 1214
Isabel de Avenal b. 1143 d. 1234
- 4 Ada Fitzwilliam [1.1.4.1]
b. 1164 d. 1200 [ =>]
- 4 Ada Fitzwilliam [1.1.4.1]
- + Matilda Ferrer b. 1160
Ermengarde de Beaumont b. 1165 d. 11 Feb 1233
- 4 Alexander II MacCrinan [1.1.4.2]
b. 1198 d. 1249 [ =>]
- 4 Alexander II MacCrinan [1.1.4.2]
- 3 9th Earl of Huntingdon David Huntingdon [1.1.1]
- + Earl of Northumberland Henry b. 1114 d. Abt 1152
- 2 3rd Earl of Surrey William de Warenne [1.2]
b. 1119 d. 1148
Hèle Montgomerie b. 1114 d. Abt 1174
- 3 Countess of Surrey Isabel de Warenne [1.2.1]
b. Abt 1142 d. 1198
- + William de Blois b. Abt 1130
Earl of Surrey Hameline Plantagenet de Warenne b. 1130 d. 7 May 1202
- 4 William Plantagenet de Warenne [1.2.1.1]
b. 1166 d. 27 May 1240 [ =>]
- 4 William Plantagenet de Warenne [1.2.1.1]
- + William de Blois b. Abt 1130
- 3 Countess of Surrey Isabel de Warenne [1.2.1]
- 2 Ada de Warenne [1.1]
- + 1st Earl of Leicester Robert Mellent de Beaumont b. Abt 1047 d. 1118