Joanna of Hainaut

Dutch noblewoman (1315–1374)

Parents

• William I, Count of Hainaut
• Joan of Valois, Countess of Hainaut

Children

• Gerhard VI of Jülich
• Richardis of Jülich
• Johanna von Jülich
• Philippa von Jülich
• Isabella von Jülich
• William II, Duke of Jülich

Siblings

• William II of Hainaut
• Margaret II, Countess of Hainaut
• Philippa of Hainault
• Catherine d'Avesnes
• Isabella d'Avesnes
• Jan Aelman

Partners

• William V, Duke of Jülich