Isabella de Forz, Countess of Devon (born 1237)

Isabel de Forz, 8th Countess of Devon

English noblewoman (1237–1293)

Isabel de Forz was the eldest daughter of Baldwin de Redvers, 6th Earl of Devon (1217–1245). On the death of her brother Baldwin de Redvers, 7th Earl of Devon, in 1262, without children, she inherited suo jure the earldom and also the feudal barony of Plympton in Devon, and the…