See also
| Husband: | William III 'le Clito' de FLANDERS (c. 1100- ) | |
| Wife: | Sybilla d' ANJOU (c. 1115-1165) | |
| Name: | William III 'le Clito' de FLANDERS | |
| Sex: | Male | |
| Father: | Robert 'Curthose' de NORMANDIE (c. 1050-1134) | |
| Mother: | Sybilla de CONVERSANA ( - ) | |
| Birth | c. 1100 | Rouen, Seine-Maritime, France |
| Occupation | Count de Flanders | |
| Name: | Sybilla d' ANJOU | |
| Sex: | Female | |
| Father: | Fulk V d' ANJOU (c. 1090- ) | |
| Mother: | Erembourga de la FLECHE ( - ) | |
| Birth | c. 1115 | |
| Death | 1165 (age 49-50) | Abbey St Lazarus, Bethlethem |