*John de Grey
born 1230 Codnor, Derbyshire, England
died before 5 January 1271

father:
*Richard de Grey
born about 1199 Thurrock, Essex, England
died before 8 September 1271

mother:
*Lucy de Humet
born about 1195 Sherringham, Norfolk, England
died about 1282

siblings:
Jane de Grey born Codnor, Derbyshire, England

spouse:
*Lucy de Mohun
born about 1234 Dunster, Somerstershire, England
died after 24 May 1282

children:
*Henry de Grey
born 1255 Codnor, Derbyshire, England
died September 1308 Aylesford, Kent, England

biographical or anecdotal information:


source:
LDS
ancestry.com