Duke of Somerset years after losing his position as Lord Protector, his titles were forfeited and he was beheaded on 22 January 1552. He was replaced in the minority government of Edward VI by John Dudley, Duke of Northumberland, whose pragmatic style contrasted with Seymour's mixture of idealism and arrogance. In 1644 Charles I granted the earldom of Glamorgan to Edward Somerset (1613–1667). He was a descendant of Charles Somerset, the illegitimate son of Henry Beaufort, 3rd Duke of Somerset. In return for obtaining military help from Ireland he promised Edward the title of Duke of Somerset. Under the Commonwealth Edward was banished
John Seymour, 19th Duke of Somerset John Seymour, 19th Duke of Somerset John Michael Edward Seymour, 19th Duke of Somerset, (born 30 December 1952), styled Lord Seymour between 1954 and 1984, is a British aristocratic landowner in Wiltshire and Devon, and a member of the House of Lords. Educated at Hawtreys and Eton College, he qualified as a chartered surveyor before succeeding to the dukedom in 1984 on the death of his father. Having lost his seat in the House of Lords under the House of Lords Act 1999, he was elected at the December 2014 House of Lords by-elections, to sit as a crossbencher in