Adelaide of Holland

Countess of Hainaut (c.1230–1284) (1230–1284)

Parents

• Floris IV, Count of Holland
• Matilda of Brabant

Children

• John I of Hainaut
• Willem van Avesnes
• Guy of Avesnes
• Bouchard d'Avesnes
• Florent of Hainaut

Siblings

• Floris de Voogd
• William II of Holland
• Margaret of Holland, Countess of Henneberg

Partners

• John I, Count of Hainaut