Gaston , Duke of Orléans ( 25 April 1608 -- 2 February 1660 ) , was the third son of King Henry IV of France and his wife Marie de Medici .
Gaston of France , Son of France , Duke of Orléans ( Gaston Jean Baptiste ; 25 April 1608 -- 2 February 1660 ) was the third son of King Henry IV of France and his wife Marie de Medici .