| Name | Isabel De Warrenne | |
| Gender | Female | |
| Person ID | I1523 | Royal family |
| Last Modified | 15 Sep 2005 | |
| Father | William De Warenne, Earl Of Surrey | |
| Family ID | F767 | Group Sheet | Family Chart |
| Family | Count William Of Boulogne, b. Abt 1134 d. 11 Oct 1159, Toulouse  (Age 25 years) | |
| Marriage | Abt 1149 | |
| Family ID | F587 | Group Sheet | Family Chart |
| Last Modified | 15 Sep 2005 | |
