Isabella de Coucy

English princess (1332–1382)

Parents

• Edward III of England
• Philippa of Hainault

Children

• Marie I de Coucy, Countess of Soissons
• Philippa de Coucy

Siblings

• Margaret, Countess of Pembroke
• Joan of England
• Mary of Waltham
• Thomas of Woodstock, 1st Duke of Gloucester
• Lionel of Antwerp, 1st Duke of Clarence
• John of Gaunt
• Edmund of Langley, 1st Duke of York
• Edward, the Black Prince
• Jane (?)
• Thomas of England
• Nicholas Lytlington
• John de Southeray
• William of Hatfield
• Blanche de la Tour Plantagenet
• William of Windsor
• Joan of England
• Joan (?)

Partners

• Enguerrand VII, Lord of Coucy