Margaret de Ufford, lady Ferrers fl. 14th c. (b. 1330) Parents Robert d'Ufford, 1st Earl of Suffolk Margaret de Norwich Children Margaret de Ferrers, Countess of Warwick Henry Ferrers, 4th Baron Ferrers of Groby Siblings Walter d'Ufford Cecily Willoughby, Lady Willoughby William de Ufford, 2nd Earl of Suffolk Lady Catherine de Ufford Thomas de Ufford Partners William Ferrers, 3rd Lord Ferrers