 Among the guests was their son, the 9-year-old Henri de Béarn, the future Henry IV, and Henry II's third son, the 11-year-old Duke of Orléans who would become the future Henry III.It was in this château that ""Louis-Dieudonné"" (Louis the God-given), the future King Louis XIV, was born on September 5, 1638.His father, Louis XIII, died there on May 14, 1643.