Bertha van Oosterbant

Peerage person ID=629416 (1125–1160)

Parents

• Yolande de Wassenberg
• Godfried II Heer van Oosterbant Vicomte de Valenciennes

Children

• Juliane of Duras

Siblings

• Baldwin IV, Count of Hainaut
• Richilde de Hainault
• Gertrude de Hainaut

Partners

• Otto II, Count of Duras