See also

Gerard DE WASSEMBERG's parents: Heinrich III VON WASSENBERG (1035-1075) and Adelheid VAN GELRE (aft1038-1083)
Clémence DE POITOU VAN GLEIBERG's other family: with Conrad I DE LUXEMBOURG (c. 1029-1086)
Clémence DE POITOU VAN GLEIBERG's parents: Guillaume VII L'Aigret D'AQUITAINE (1023-1058) and Ermesinde I DE LONGWY (1028-1068)

Family of Gerard III DE WASSEMBERG and Clémence DE POITOU VAN GLEIBERG

Husband:
Gerard III DE WASSEMBERG (1058-1129)
Wife:
Clémence DE POITOU VAN GLEIBERG (1057-1142)
Children:
Yolande DE WASSEMBERG (1090-1131)
Marriage:

Husband: Gerard III DE WASSEMBERG

Gerard III DE WASSEMBERG

Name:
Gerard III DE WASSEMBERG¹
Sex:
Male
Father:
Heinrich III VON WASSENBERG (1035-1075)
Mother:
Adelheid VAN GELRE (aft1038-1083)
Birth:
1058
Wassenberg, Nordrhein-Westfalen, Deutschland
Death:
8 Mar 1129 (age 70-71)
Gelderland, The Netherlands

Wife: Clémence DE POITOU VAN GLEIBERG

Clémence DE POITOU VAN GLEIBERG

Name:
Clémence DE POITOU VAN GLEIBERG²
Sex:
Female
Father:
Guillaume VII L'Aigret D'AQUITAINE (1023-1058)
Mother:
Ermesinde I DE LONGWY (1028-1068)
Birth:
1057
Poitou, Aquitaine, France
Death:
4 Jan 1142 (age 84-85)
Wassenberg, Nordrhein-Westfalen, Deutschland
Burial:
Altmünster, Luxembourg

Child 1: Yolande DE WASSEMBERG

Daughter: Yolande DE WASSEMBERG

Spouse: Baudouin III DE HAINAUT

Name:
Yolande DE WASSEMBERG
Sex:
Female
Spouse:
Baudouin III DE HAINAUT (1088-1133)
Birth:
1090
Geldern, North Rhine-Westphalia, Germany
Death:
1131 (age 40-41)
Hainault, Belgium

Sources

1.: http://gw.geneanet.org/janig.

2.: http://gw.geneanet.org/janig.