Blanche de Mowbray

Parents

• Joan of Lancaster
• John de Mowbray, 3rd Baron Mowbray

Children

Siblings

• John de Mowbray, 4th Baron Mowbray
• Eleanor de Mowbray

Partners

• Sir John Worth
• Thomas Poynings
• Robert Bertram, Baron Bertram of Bothall
• Sir John Wiltshire