Alvarissa Malet  Born: ABT 1045 Graville, Normandy, France  Died: DECEASED
				Roger FitzJOHN  Born: ABT 1228 Warkworth, Norts, ENG  Died: 1249 Normandy, France
				Isabel (m) FitzJOHN  Born: ABT 1220 ENG  Died:
			Helena Byron  Born: 1416 Clayton, Lincolnshire, England  Died: BEF 1466