George Berkeley, 8th Baron Berkeley and Frances de Vere, daughter of John de Vere, 15th Earl of Oxford and Elizabeth Trussell. Berkeley's childhood was spent in Warwickshire, where he was a pupil of the translator, Philemon Holland of Coventry, and of Henry Ashwood. He succeeded to his titles of Baron Berkeley of Berkeley, Mowbray, Segrave, & Breuse of Gower at the death of his grandfather, Henry Berkeley, 7th Baron Berkeley, on 26 November 1613. His family seat was at Berkeley Castle in Gloucestershire. He was made a Knight of the Order of the Bath on November 4, 1616, when Prince Charles was made Prince of
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