HUGUES I d'OISY

HUGUES I was born in 1048.¹   HUGUES I's father was HUGUES de DOUAI and his mother was ADELE d'OISY.  His maternal grandparents were GAUTHIER II d'OISY and UNKNOWN ERMENTRUDE.  He was an only child.  He died at the age of 63 in 1111.¹ 

They had a son named HUGUES II.