Robert d'Ufford, 1st Earl of Suffolk English peer and diplomat (1298–1369) Parents Cicely de Valoignes Sir Robert d'Ufford, Lord Ufford Children Thomas de Ufford Cecily Willoughby, Lady Willoughby Lady Catherine de Ufford William de Ufford, 2nd Earl of Suffolk Margaret de Ufford, lady Ferrers Walter d'Ufford Siblings Ralph Ufford Joan de Ufford Eve d'Ufford NN de Ufford Partners Margaret de Norwich