Input (grade 9): Louis de France (1 November 1661 â "14 April 1711) was the eldest son and heir of Louis XIV, King of France and of his spouse, Maria Theresa of Spain.
Output (grade 10): Louis de France, Dauphin of France (1 November 1661, - 14 April 1711) was the eldest son and heir of Louis XIV, King of France and of his spouse, Marie Therese of Austria.