By virtue of the rights of his wife, Avice, in the manor of Frome he exercised patronage of the chantry of St Andrew in the parish church at Frome in appointments made in 1452, 1453 and 1458.
He died on 1 May 1461, beheaded at Newcastle by the Yorkists after the Lancastrian army was soundly defeated at the Battle of Towton. He has been described by Dan Jones (The Hollow Crown) as "perhaps the greatest coward of his generation, (having) previously run away from the first battle of St. Albans and the battle of Mortimer's Cross. He brought his tally to three desertions by abandoning Towton, but this time his luck had run out".
He married firstly Avice Stafford (1423-1457), daughter and heiress of Sir Richard Stafford by Maud Lovell, daughter and heiress of Robert Lovell, esquire, by whom he had no children.[3]
The Earl of Wiltshire was described as the most handsome man in the Kingdom and as Gregory records, at the First Battle of St Albans in 1455, Wiltshire "fought mainly with the heels, for he was frightened of losing his beauty"; prudently he had taken off his armour and hidden it in a ditch, donning a monk's habit.[4]
Richardson, Douglas (2011). Everingham, Kimball G. (ed.). Magna Carta Ancestry: A Study in Colonial and Medieval Families. Vol. I (2nd ed.). Salt Lake City. ISBN978-1449966379.{{cite book}}: CS1 maint: location missing publisher (link)
1 Briefly joined the Lancastrians. 2 Briefly joined the Yorkists. 3 Defected from the Yorkist to the Lancastrian cause. 4 Initially a Yorkist who later supported the Tudor claim. 5 Initially a Lancastrian who later supported the Tudor claim.