GERARD I COUNT de GUELDERS
GERARD I COUNT was born about 1053.¹   He died after 1138.¹ 

 CLEMENCE (Heiress) de POITOU
CLEMENCE (Heiress) was born about 1060 in Poitou, France.¹   She died after 1129.¹ 

 GERHARD de GUELDERS
GERHARD was born about 1090.¹   He died on October 2nd, 1131.¹ 

 JUDITH (Jutta) HEIRESS de WASSENBURG
JUDITH (Jutta) HEIRESS was born in 1090.¹   She died at the age of 61 on June 26th, 1151.¹ 

 YOLANDE (Jolante) de GUELDERS