Charles III, Prince of Monaco (b. 1818)
Charles III (Charles Honoré Grimaldi; 8 December 1818 – 10 September 1889) was Prince of Monaco and Duke of Valentinois from 20 June 1856 to his death. He was the founder of the famous casino in Monte Carlo, as his title in Monegasque and Italian was Carlo III. He was born in Paris, the only son of Florestan, Prince of Monaco, and Maria Caroline Gibert de Lametz.