Battle of Wakefield castle on 30 December. His reasons for doing so have been variously ascribed to deception by the Lancastrian armies, or treachery by some nobles and Lancastrian officers who York thought were his allies, or simple rashness or miscalculation by York. The Duke of York was killed and his army was destroyed, many of the prominent Yorkist leaders and their family members died in the battle or were captured and executed. King Henry VI ascended the throne in 1422, when he was only nine months old. He grew up to be an ineffective king, and prone to spells of mental illness.
English claims to the French throne the last twelve years of his life and his son, the Old Pretender, until the Treaty of Utrecht in 1713, were actually pensioners of Louis XIV at the very time they were claiming his title. The Jacobite succession has continued since 1807 but none of the eight subsequent holders of the claims has actively pursued them. They continue to be customarily known as "King (or Queen) of France" by the Jacobites. The heir presumptive of the Jacobite claim is Franz's younger brother In addition two failed claimants to the throne of England were also styled King of France. They are