Henry VI of England in accordance with the Treaty of Troyes of 1420, he became titular King of France upon his grandfather Charles VI's death. His mother, Catherine of Valois, was then 20 years old. As Charles VI's daughter, she was viewed with considerable suspicion by English nobles and was prevented from playing a full role in her son's upbringing. On 28 September 1423, the nobles swore loyalty to Henry VI. They summoned Parliament in the King's name and established a regency council to govern until the King should come of age. One of Henry V's surviving brothers, John, Duke of Bedford, was appointed
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