William de Redvers, 5th Earl of Devon
William de Redvers, 5th Earl of Devon, of Tiverton Castle and Plympton Castle, both in Devon, was feudal baron of Plympton in Devon. Wikipedia
Died: September 10, 1217, Tiverton, United Kingdom
Grandparent: Richard de Redvers
Partner: Mabile de Beaumont
Great grandchildren: Isabel de Forz, 8th Countess of Devon, Hugh de Courtenay, and Baldwin de Redvers, 7th Earl of Devon
Children: Baldwin de Reviers
Grandchildren: Baldwin de Redvers, 6th Earl of Devon and John de Courtenay