Charles Bretagne Marie de La Trémoille, 9th Duke of Thouars, 9th Duke of Thouars, 7th Duke of La Trémoïlle, 10th prince de Tarente, 14th prince of Talmond and 14th Count of Laval, was a French aristocrat and soldier; he was the son of Jean Bretagne Charles de La Trémoille and his wife Princess Marie Maximilienne of Salm-Kyrburg. Wikipedia