Maurice de Berkeley 1243 and, on 14 December 1243, he had livery of his father's lands. He fought in the war in North Wales and in 1264 he joined the Barons against King Henry III. Berkeley died on 4 April 1281 and was buried in St Augustine's Abbey in Bristol. Maurice de Berkeley Sir Maurice de Berkeley "the Resolute" (1218 - 4 April 1281), 5th (feudal) Baron de Berkeley, was an English soldier and rebel, residing at Berkeley Castle in the English county of Gloucestershire. Maurice was born in 1218 to Thomas de Berkeley and Joan de Somery. He married Isabel FitzRoy, the
Henry Berkeley, 7th Baron Berkeley held quietly for almost two hundred years together? As D.C. Peck explains: Litigation over the Berkeley lands had been going on for two centuries; at this time it was pursued by the Dudleys against Henry (d. 1613), seventh Lord Berkeley, Lord Harry Howard's brother-in-law, from whom they were able to recover several manors. In August 1574 Leicester persuaded the Queen to leave her itinerary and be his guest at Berkeley Castle in its lord's absence, as if it were his own. Berkeley first married, in September 1554, at Kenninghall, Norfolk, Katherine Howard, third daughter of Henry Howard, Earl of Surrey,