Isabelle of Avesnes

Parents

• John I of Hainaut
• Philippa of Luxembourg

Children

Siblings

• Alice of Hainault
• Willem Cuser
• John of Beaumont
• Jan van Oostervant
• Aleida de Hainaut
• Simon Heer van Bruelis
• Marguerite d'Avesnes
• William I, Count of Hainaut
• Mary of Avesnes

Partners

• Raoul of Clermont