Baldwin IV of Hainault
Count of Hainault (1120 - 1171)
Count of Flanders as Baldwin VII
Born (c1110) - Died (Nov 6 or 8, 1171)
Buried within the Abbey of St Waldetrude (Vaudru) at Mons

Father - Baldwin III of Hainault
Mother - Yolande of Gueldres

Baldwin IV married (1130) Ermesinde of Namur
Children :

• Baldwin of Hainault (1132 - 1149)
• Laurette of Hainault (c1134 - 1181)
• Agnes of Hainault
• Godfrey of Hainault (1147 - 1163)
• Baldwin V of Hainault
• Henry of Hainault (2) (c1150 - after 1200)