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
Thomas Seymour, 1st Baron Seymour of Sudeley of the king, lavish gifts and titles. Thomas became 1st Baron Seymour of Sudeley. Edward became Edward Seymour, 1st Duke of Somerset, and is often, therefore, referred to as "Somerset." In addition, Thomas saw his brother rise, in the contentious and dangerous politics of the English Reformation, to the position of chief councilor with an approved title of "Protector" regent, referred to unofficially as Lord Protector of England, in effect, ruler of the realm as Regent for his nephew, the king. Thomas, unsurprisingly, began to resent his brother and the relationship between them began to dissolve. Although Thomas was named