Coat of Arms of Sir Robert de Umfraville, KG *FOSTER, Joseph, Some Feudal Coats of Arms from Heraldic Rolls 1298-1418, London: James Parker & Co., 1902. "Umfraville, Gilbert", Earl of Angus -- bore, at the battle of Falkirk 1298, gule crusily and a cinquefoyle or -- in some Rolls the cinquefoyle is pierced (F.); crusily patee in Guillim Roll), borne by Robert, at the siege of Rouen 1418 (with a crescent for difference), and ascribed to Thomas, - crusily patee in Jenyn' Ordinary. Sir Robert, K.G. 1409-13, differenced with a baston azure...