William de la Pole, 1st Earl of Suffolk (1396–1450), was an English nobleman and politician during the Hundred Years' War. He was a prominent figure in the Wars of the Roses, serving as a key advisor to King Henry VI. Suffolk held various important positions, including Lord Chamberlain and was known for his involvement in military campaigns. In 1444, he was created the 1st Earl of Suffolk, reflecting his significant influence and status. However, his political career faced challenges, particularly due to his unpopular marriage alliance with Margaret of Anjou. Ultimately, Suffolk was exiled and later executed, marking a dramatic end to his life and career.