John, Dauphin of France and Duke of Touraine was Dauphin of Viennois and Duke of Touraine. He inherited the Dauphin of Viennois in 1415, following the death of his older brother, Louis. He died 5 April 1417, and was succeeded by his brother... Wikipedia
Born: August 31, 1398, Paris, France
Died: April 5, 1417 (age 18 years), Compiègne, France
Spouse: Jacqueline, Countess of Hainaut (m. 1415–1417)
Great-grandparents: John II of France, Bonne of Luxembourg, Isabella of Valois, Duchess of Bourbon, and more
Parents: Charles VI of France and Isabeau of Bavaria
Grandparents: Charles V of France, Joanna of Bourbon, Stephen III, Duke of Bavaria, and more
Uncle: Louis I, Duke of Orléans