Berkeley family Berkeley family The Berkeley family is an aristocratic English family, nearly unique in English history in that it has to this day an unbroken male line of descent from a noble Saxon ancestor before the Norman conquest of England in 1066 and also retains possession of much of the lands it held from the 11th and 12th centuries, centred on Berkeley Castle in Gloucestershire, which still belongs to the family. The Berkeley family descends in the male line from Robert Fitzharding (d.1170), 1st feudal baron of Berkeley, Gloucestershire, reputedly the son of Harding of Bristol, the son of Eadnoth the
Margaret Mortimer, Baroness Berkeley Margaret Mortimer, Baroness Berkeley Margaret Mortimer, Baroness Berkeley (2 May 1304 – 5 May 1337) was the wife of Thomas de Berkeley, 3rd Baron Berkeley. She was the eldest daughter of Roger Mortimer, 1st Earl of March, the "de facto" ruler of England from 1327 to 1330, and his wife Joan de Geneville, Baroness Geneville. Margaret Mortimer was the eldest of the twelve children of Roger Mortimer, 1st Earl of March and Joan de Geneville, Baroness Geneville. Her paternal grandparents were Edmund Mortimer, 2nd Baron Mortimer and Margaret de Fiennes. Her maternal grandparents were Piers de Geneville, of Trim Castle