William de Forz, 4th Earl of Albemarle

English magnate (1150–1260)

Parents

• Aveline de Montfichet
• William II de Forz, 3rd Earl of Albemarle

Children

• Avice de Forz
• William de Forz
• Thomas de Forz, Count of Aumale
• John de Forz
• Aveline de Forz

Partners

• Christiana of Galloway
• Isabel de Forz, 8th Countess of Devon