Luis de Valois
Charles was born in Paris, the son of Louis I, Duke of Orléans and Valentina Visconti, daughter of Gian Galeazzo Visconti, Duke of Milan. He acceded to the duchy at the age of thirteen after his father had been assassinated on the orders of John the Fearless, Duke of Burgundy. Charles was expected to carry on his father's leadership against the Burgundians, a French faction which supported the Duke of Burgundy. The latter was never punished for his role in Louis' assassination, and Charles had to watch as his grief-stricken mother Valentina Visconti succumbed to illness not long afterwards. At her deathbed, Charles and the other boys of the family were made to swear the traditional oath of vengeance for their father's murder.