Robert FitzWilliam

Contents

Personal and Family Information

Robert was the son of sir William FitzWilliam and Isabel Deincourt. The date and place of his birth have not been found.

Robert FitzWilliam	sir William FitzWilliam (c1275-<1342)	sir William FitzThomas FitzWilliam
		sir William FitzThomas FitzWilliam
		Agnes de Grey (->1280)
		Agnes de Grey (->1280)
	Isabel Deincourt (->1348)	sir Edmund Deincourt (<1252-1326/27)
		sir Edmund Deincourt (<1252-1326/27)
		Isabel de Mohun (>1243-<1260)
		Isabel de Mohun (>1243-<1260)