*Gerhard II Count of Guelders
born about 1091 Wassenberg, Rheinland, Prussia
died 1134 Zutphen, Gelderland, Netherlands

father:
*Gerald I (III) "Flaminus" de Wassenberg Count of Guelder
born about 1063 Wassenberg, Rheinland, Prussia
died 1125

mother:
*Clemence de Poiteau
born 1060 Poitou, France
died after 1129

siblings:
Adelheid von Wassenberg born 1089 Wassenberg, Rheinland, Prussia
*Yolande (Guelders) von Wasserburg born 1089 Wassenberg, Rheinland, Prussia
*Jutta of Guelders born about 1093 Wassenberg, Rheinland, Prussia died 24 June 1151 Limburg, Belgium

spouse:
*Irmgard Countess of Zutphen
born <1090> Zutphen, Gelderland, Netherlands
died 1134

children:
Salome Countess of Geldern born about 1106 Zutphen, Gelderland, Netherlands died 1167 Wildeshausen, Oldenburg, Germany
*Hendrik II Count van Guelders en Zutphen born before 1130 Zutphen, Gelderland, Netherlands
died 4 December 1182 Zutphen, Gelderland, Netherlands

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com