Charles, Duke of Orléans to swear the traditional oath of vengeance for their father's murder. During the early years of his reign as duke, the orphaned Charles was heavily influenced by the guidance of his father-in-law, Bernard VII, Count of Armagnac, for which reason Charles' faction came to be known as the Armagnacs. After war with the Kingdom of England was renewed in 1415, Charles was one of the many French noblemen at the Battle of Agincourt on 25 October 1415. He was discovered unwounded but trapped under a pile of corpses, incapacitated by the weight of his own armour. He was taken prisoner
Charles, Duke of Vendôme Charles, Duke of Vendôme Charles de Bourbon (2 June 1489 – 25 March 1537) was a French "prince du sang" and military commander at the court of Francis I of France. He is notable as the paternal grandfather of King Henry IV of France. Charles was born at the Château de Vendôme, eldest son of Francis de Bourbon, Count of Vendôme and Marie of Luxembourg. Charles succeeded his father as Count of Vendôme in 1495. Charles's first military service was in Italy, under King Louis XII of France. In 1514, he was created Duke of Vendôme when the county of