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
James Berkeley, 1st Baron Berkeley cousin Elizabeth, daughter of the fifth Baron Berkeley and wife of Richard de Beauchamp, 13th Earl of Warwick. He was unable initially to claim Berkeley Castle, as it was taken in possession by the Earl and Countess of Warwick. In 1421, when the Warwicks finally gave up Berkeley Castle, James was summoned to Parliament by writ as Lord Berkeley. The feud did not end there as his third wife Isabel was captured by the Countess of Warwick's son-in-law the Earl of Shrewsbury, and held imprisoned until her death in 1452. Lord Berkeley was succeeded by his son from his third