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 VII of England while fighting for Henry VI in South Wales against the Yorkists. He died in Carmarthen Castle, three months before Henry was born. Henry's uncle Jasper Tudor, the Earl of Pembroke and Edmund's younger brother, undertook to protect the young widow, who was 13 years old when she gave birth to Henry. When Edward IV became King in 1461, Jasper Tudor went into exile abroad. Pembroke Castle, and later the Earldom of Pembroke, were granted to the Yorkist William Herbert, who also assumed the guardianship of Margaret Beaufort and the young Henry. Henry lived in the Herbert household until 1469, when