Agnes de Grey, daughter of Sir Knight Richard de Grey and Lucy de Humez.
Born ± 1232 at of Codnor, Derbyshire, England
Married ± 1253 at of, , England (approximately 69 years married) to:
Sir Knight William FitzWilliam, Jr. , Jr.
Born ± 1228 at Emley, Yorkshire, England, died Mar 22, 1322, approximately 94 years
Alternate marriage place: Emley, York, England (IGI (International Genealogical Index))