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
Readeption of Henry VI in 1470. Henry was then restored to the throne. The period we know as the Readeption was so named because of the formula at the start of Henry VI's issuants, viz. "the forty-ninth year of the reign of King Henry VI and the first year of the readeption of his Royal power". King Henry VI had been king of England nearly all his life: his father Henry V had died in 1422 on campaign in France when Henry VI was only a few months old. Henry VI was never a strong king like his father; he was unable to keep