Seymour family V's visit to England in 1522. The eldest of his ten children was Edward Seymour, 1st Duke of Somerset, the famous Protector in the reign of Edward VI; his third son was Thomas Seymour, Baron Seymour of Sudeley; and his eldest daughter Jane was third wife of King Henry VIII, and mother of Edward VI. The Protector was married twice; and, probably owing to the adultery of his first wife whom he repudiated about 1535, his titles and estates were entailed first on the issue of his second marriage with Anne, daughter of Sir Edward Stanhope. The Protector's eldest surviving
Edward Seymour, 12th Duke of Somerset Edward Seymour, 12th Duke of Somerset Edward Adolphus Seymour (later St. Maur), 12th Duke of Somerset, etc., (20 December 1804 – 28 November 1885), styled Lord Seymour until 1855, was a British Whig aristocrat and politician, who served in various cabinet positions in the mid-19th century, including that of First Lord of the Admiralty. Somerset was the eldest son of Edward St. Maur, 11th Duke of Somerset, and Lady Charlotte, daughter of Archibald Hamilton, 9th Duke of Hamilton. He was baptized on 16 February 1805 at St. George's, Hanover Square, London. He was educated at Eton and Christ Church, Oxford.