"Philibert, comte de Gramont (1621? 31 January 1707), was a French nobleman, known as the protagonist of the Mémoires written by Antoine Hamilton (his brother-in-law)."--Wikipedia.
This book is a biography of Philibert de Gramont, a French courtier and soldier who was the younger half-brother of Antoine III of Gramont and the uncle of Catherine Charlotte de Gramont, princess of Monaco.
