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, Part 1 king through her. Travelling back to England, he attempts to persuade Henry to marry Margaret. Gloucester advises Henry against the marriage, as Margaret's family is not rich and the marriage would not be advantageous to his position as king. But Henry is taken in by Suffolk's description of Margaret's beauty, and he agrees to the proposal. Suffolk then heads back to France to bring Margaret to England as Gloucester worryingly ponders what the future may hold. Shakespeare's primary source for "1 Henry VI" was Edward Hall's "The Union of the Two Noble and Illustre Families of Lancaster and York" (1548).