| Name | Sybil | |
| Gender | Female | |
| Person ID | I1854 | Royal family |
| Last Modified | 15 Sep 2005 | |
| Father | Fulke, Count Of Anjou | |
| Family ID | F760 | Group Sheet | Family Chart |
| Family | Count William Clito Of Flanders d. 1128 | |
| Family ID | F755 | Group Sheet | Family Chart |
| Last Modified | 15 Sep 2005 | |
