Question: Who is Louis Charles De La Trémoille's paternal grandfather?
Sentence (from "Charles Bretagne Marie de La Trémoille"): Prince Charles Bretagne Marie de La Trémoille (24 March 1764 – 10 November 1839), 8th Duke of Thouars, 7th Duke of La Trémoïlle, 10th prince de Tarente, 14th prince de 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.
Relevant evidence: Yes