HUGH IV VICOMTE de CHATEAUDUN

HUGH IV VICOMTE's father was GEOFFREY III VICOMTE de CHATEAUDUN and his mother was UNKNOWN HAWISE.  His paternal grandparents were HUGH III VICOMTE de CHATEAUDUN and AGNES de FRETEVAL.  He was an only child.  He died about 1180.¹ 

They had a son named HUGH V VICOMTE.