- Born in 1043
- Deceased on April 14, 1109 in Angers, at the approximate age of 65 years
Parents
- Geoffroy du Perche, alias Geoffroy Férréol
- Ermengarde d'Anjou, alias Ermengarde Blanche d'Anjou (1018 - 1076)
Family
- Married with Hildegarde de Beaugency ( - bef. 1070), issuing
Ermengarde (1068 - 1146)
- Married in 1088, with Bertrade de Montfort (c. 1060 - 1117), reine de France, issuing
- Foulques (1092 - 1143)
- Married with Ermengarde de Bourbon, issuing