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
Henry VI of England age in 1437, at the age of sixteen in the year in which his mother died, and he assumed the reins of government. Henry, shy and pious, averse to deceit and bloodshed, immediately allowed his court to be dominated by a few noble favourites who clashed on the matter of the French war. After the death of King Henry V, England had lost momentum in the Hundred Years' War, while, beginning with Joan of Arc's military victories, the Valois gained ground. The young king came to favour a policy of peace in France, and thus favoured the faction around Cardinal