Berta (?)

Peerage person ID=671358 (b. 1204)

Parents

• William de Ferrers, 4th Earl of Derby
• Agnes of Chester

Children

• unknown daughter de Furnivalle
• Sir Thomas de Furnivalle
• Sir Gerard de Furnivalle

Siblings

• Agnes de Ferrers
• William de Ferrers, 5th Earl of Derby

Partners

• Thomas de Furnivalle
• Ralph le Bigod