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
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