See also

Geoffrey 's parents: Rotrou I + (1014-1080) and Adeline + of DOMFRONT AND TALVAS (1014-1043)
Geoffrey 's siblings: Hugh of PERCHE (c. 1048- ) and Routrou II (1052- )
Beatrice MONTDIDIER's parents: Hildouin IV + (1010-1063) and Aelis + of ROUCY (1014-1063)
Beatrice MONTDIDIER's siblings: Ebles II + (1034-1103), Marguerite + (1035-1110), Alix of MONTDIDIER (1039- ), Ermentrude of ROUCY (1048- ), Adelheid of ROUCY (1050- ), Adele (1050- ), Andre (1054- ), Felicia + (1059-1123) and Ada (1060- )

Family of Geoffrey + and Beatrice + of MONTDIDIER

Husband:	Geoffrey + (1043- )
Wife:	Beatrice + of MONTDIDIER (1044-1129)
Children:	Margaret + of PERCHE (1067-1156)
	Julienne + of PERCHE (1070-1118)
	Routrou II (c. 1072-1144)
Marriage	1064	Picardie, France

Husband: Geoffrey +

Name:	Geoffrey +
Sex:	Male
Father:	Rotrou I + (1014-1080)
Mother:	Adeline + of DOMFRONT AND TALVAS (1014-1043)
Birth	1043	Montaigne, France
Occupation		Count of Perche and Mortagne
Title		Count de Perche
Death	"10/1105"

Wife: Beatrice + of MONTDIDIER

Name:	Beatrice + of MONTDIDIER
Sex:	Female
Father:	Hildouin IV + (1010-1063)
Mother:	Aelis + of ROUCY (1014-1063)
Birth	1044	Montdidier, Somme, Picardie, France
Death	1129 (age 84-85)

Child 1: Margaret + of PERCHE

Name:	Margaret + of PERCHE
Sex:	Female
Spouse:	Henry + of BEAUMONT (1046-1119)
Birth	1067	Normandy, France
Death	1156 (age 88-89)

Child 2: Julienne + of PERCHE

Name:	Julienne + of PERCHE
Sex:	Female
Spouse:	Gilbert + of AIGLE (1073-1114)
Birth	1070	Normandy, France
Death	1118 (age 47-48)	Aigle, Orne, Basse-Normandy, France

Child 3: Routrou II

Name:	Routrou II
Sex:	Male
Birth	c. 1072
Occupation		Count of Perche
Title		Count of Perche
Death	8 May 1144 (age 71-72)	Rouen, Normandy, France