Sir Edward Seymour was an English nobleman and politician during the 16th century. He was born around 1500 and became the 1st Duke of Somerset in 1547. Seymour was a prominent supporter of the Protestant Reformation and served as Lord Protector for his nephew, King Edward VI, after the death of Henry VIII. His leadership was marked by efforts to implement religious reforms and strengthen the power of the monarchy. Despite his initial success, Seymour's rule faced challenges, including economic difficulties and political opposition. In 1549, he was overthrown and arrested, leading to his execution in 1552. His legacy is often associated with the tumultuous period of the English Reformation and the struggles for power during Edward VI's reign.