William de Warenne, 5th Earl of Surrey

English nobleman and royal official (1166–1240)

Parents

• Hamelin de Warenne, Earl of Surrey
• Isabel de Warenne, Countess of Surrey

Children

• Isabel de Warenne
• John de Warenne, 6th Earl of Surrey

Siblings

• Mahant de Warenne
• Isabella de Warenne
• Adela de Warenne

Partners

• Matilda d'Aubigny
• Maud Marshal