Charles, Prince of Rochefort French noble (1693–1763) Parents Charlotte Elizabeth de Cochefilet Charles III, Prince of Guéméné Children Louise Julie Constance de Rohan-Rochefort Eléonore de Rohan, Princesse de Rohan-Rochefort Charles Jules Armand of Rohan, Prince of Rochefort Siblings Hercule Mériadec, Prince of Guéméné François-Armand de Rohan Armand-Jules de Rohan-Guémené Louis Constantin of Rohan Partners Eléonore Eugénie de Béthisy de Mézières