Family: 3rd Earl of Oxford Robert de Vere / Isabel de Bolebec (F7528)
m. 1183-
Male
3rd Earl of Oxford Robert de Vere
Birth 1164 Colne Engaine, Essex, England 
Death 25 Oct 1221 Colne Engaine, Essex, England Burial Hatfield Broad Oak, Essex, England Marriage 1183 Hatfield Broad Oak, Essex, England Father 1st Earl of Oxford Aubrey de Vere | F7409 Group Sheet Mother Countess of Oxford Agnes of Essex | F7409 Group Sheet
Female
Isabel de Bolebec
Birth 1165 Whitchurch, Buckinghamshire, England Death 4 Feb 1245 Oxford, Oxfordshire, England Burial Oxfordshire, England Father Walter de Bolebec | F1441 Group Sheet Mother Sibil de Vesey | F1441 Group Sheet
Male
4th Earl of Oxford Hugh de Vere
Birth Abt 1185 Essex, England Death 23 Dec 1263 Essex, England Burial Suffolk, England Spouse Hawise de Quincy | F7537 Marriage 11 Feb 1222 Winchester, Hampshire, England