*Yolande (Guelders) von Wasserburg
born 1089 Wassenberg, Rheinland, Prussia

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

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

siblings:
Adelheid von Wassenberg born 1089 Wassenberg, Rheinland, Prussia
*Gerhard II Count of Guelders born about 1091 Wassenberg, Rheinland, Prussia died 1134 Zutphen, Gelderland, Netherlands
*Jutta of Guelders born about 1093 Wassenberg, Rheinland, Prussia died 24 June 1151 Limburg, Belgium

spouse:
*Baudouin III Count Of Hainault (Hennegau)
born1087/1088 Of Hainault, France
died 1120
married 1107

children:
*Ida (Gertrude) de Hainault born about 1109 ?Flamsted, Hertfordshire, England
*Baudouin IV "le Batisseur" Count of Hainault born 1108 Mons, Hainaut, Belgium
died 8 November 1171

biographical and/or anecdotal:

notes or source:
LDS