History of England power to succeed the current ruler of France, Charles VI of France. The Treaty also provided that he would marry Charles VI's daughter, Catherine of Valois. They married in 1421. Henry died of dysentery in 1422, leaving a number of unfulfilled plans, including his plan to take over as King of France and to lead a crusade to retake Jerusalem from the Muslims. Henry V's son, Henry VI, became king in 1422 as an infant. His reign was marked by constant turmoil due to his political weaknesses. While he was growing up, England was ruled by the Regency government. The
Henry VI of England Edmund Beaufort, Earl of Somerset. Gloucester was put in custody in Bury St Edmunds, where he died, probably of a heart attack (although contemporary rumours spoke of poisoning) before he could be tried. The Duke of York, being the most powerful duke in the realm, and also being both an agnate and the heir general of Edward III (thus having, according to some, a better claim to the throne than Henry VI himself), probably had the best chances to succeed to the throne after Gloucester. However, he was excluded from the court circle and sent to govern Ireland, while his