Maurice Berkeley, 3rd Baron Berkeley By his wife he had four children: He died in September 1506 aged 70 and was buried in the Austin Friars in the City of London, where his widow was also buried later in 1514. Maurice Berkeley, 3rd Baron Berkeley Maurice Berkeley, "de jure" 3rd Baron Berkeley (1435 – September 1506), of Thornbury in Gloucestershire, "Maurice the Lawyer", was an English nobleman. He was born at Berkeley Castle in Gloucestershire, the younger son of James Berkeley, 1st Baron Berkeley (c. 1394–1463), "James the Just", by his third wife Isabel de Mowbray, and was the younger brother and heir of William
Berkeley Castle genealogy documentary television series "Who Do You Think You Are?", with American actress Courteney Cox looking into her ancestry. Cox learns that she is a 21-generation direct descendant of Thomas de Berkeley, 3rd Baron Berkeley and 22-generation descendant of de Berkeley’s father-in-law, Roger Mortimer, 1st Earl of March – also learning of their parts in the murder of King Edward II of England at Berkeley Castle in 1327. Two ships of the Royal Navy have been named "Berkeley Castle" after the castle, as has a Great Western locomotive. Berkeley Castle Berkeley Castle ( ; historically sometimes spelt "Berkley Castle" or