Grantley Berkeley and afterwards transferred to the 82nd Regiment of Foot. Berkeley sat as Member of Parliament for Gloucestershire West from 1832 to 1852 as a Whig. In 1836 he proposed the admission of ladies to the gallery of the House of Commons; this was granted in 1841. After 1852 he devoted himself largely to field sports and writing. Berkeley was the author of a number of books, including "Berkeley Castle", "Sandron Hall, or the Days of Queen Anne" (1840), and "My Life and Recollections", 4 volumes, (1865–66). In 1836, Berkeley assaulted magazine publisher James Fraser over a review he published in
Baron Berkeley was created Viscount Berkeley in 1481, Earl of Nottingham in 1483, and Marquess of Berkeley in 1488. He had no surviving male issue, so the Marquessate and his other non-inherited titles became extinct on his death in 1491, whilst the barony passed "de jure" to his younger brother Maurice. However William had disinherited Maurice because he considered him to have brought shame on the noble House of Berkeley by marrying beneath his status to Isabel, daughter of Philip Mead of Wraxhall, an Alderman and Mayor of Bristol. Instead he bequeathed the castle, lands and lordships comprising the Barony of Berkeley