Joan de Ferrers

Peerage person ID=42693 (1228–1267)

Parents

• William de Ferrers, 5th Earl of Derby
• Sibyl Marshal

Children

• Sir John de Mohun
• Isabel Aguillon

Siblings

• Agnes de Ferrers
• Alianore de Ferrers
• Agatha Ferrers
• Sibyl de Ferrers
• Maud Ferrers
• Isabel Ferrers
• Joan de Ferrers
• Elizabeth Ferrers
• Robert de Ferrers, 6th Earl of Derby
• William Ferrers
• Agnes Ferrers

Partners

• John de Mohun
• Sir Robert Aguillon