*Robert III de Vere 3rd Earl of Oxford Lord Chamberlain of England
born about 1164 Hatfield, Essex, England
died 25 October 1221 England
buried Colne, Essex, England

father:
*Aubrey III de Vere Earl of Oxford
born 1120 Essex, England
died 26 December 1194 slain in London, England

mother:
*Lucia (Agnes) Albrincis of Essex
born about 1151 Essex, England
married 1163/1164

siblings:
Ralph de Vere born about 1168 Hatfield, Broad Oaks, Essex, England died before October 1214 England
Henry de Vere born about 1172 Hatfield, Broad Oaks, Essex, England died England
Alice de Vere born about 1174 Hatfield, Broad Oaks, Essex, England died England
Aubrey de Vere born about 1167 Hatfield, Broad Oaks, Essex, England died October 1214 England

spouse:
*Isabel De Bolebec
born Abt 1164 Hatfield, Essex, England
died 2/3 February 1245 England

children:
*Hugh IV De Vere born Abt 1184 Hatfield, Essex, England died 23 Dec 1263
Alice (Alicia) De Vere born <1186 <Hatfield, Essex, England>
Eleanor De Vere born Abt 1188 Of Essex, England

biographical and/or anecdotal:
*Robert de Vere, 3rd Earl of Oxford and Lord Chamberlain of England, was born before 1120 pursued a different course than his brother, Aubrey, and was one of the celebrated twenty-five barons appointed as Sureties to enforce the observance of the Magna Charta. In the beginning of the reign of King Henry III., having made his peace, he appears, from a fine levied before him and others, to have been one of the judges in the Court of King's Bench. He was also one of the party to the covenant which resigned to the barons the custody of the city and tower of London, and one of those excommunicated by the Pope.

notes or source:
LDS