John de Vere, 15th Earl of Oxford was born circa 1482 to John de Vere (?-?) and Alice Kilrington and died 1540 of unspecified causes. He married Christian Foderingey (c1481-c1498) 1493 JL . He married Elizabeth Trussel (1496-1527) 10 April 1509 JL . Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s.