Louis Jules Mancini, 4th Duke of Nevers was a French diplomat and writer.
The Duke was the sixth member elected to occupy seat No. 4 of the Académie française in 1742. In England, he was styled Duke of Nivernois. Wikipedia
Born: December 16, 1716, Paris, France
Died: February 25, 1798 (age 81 years), Paris, France
Children: Adélaïde Diane Mancini
Grandchild: Adélaïde-Pauline-Rosalie de Cossé-Brissac
Grandparents: Philippe Jules Mancini, Duke of Nevers and Diane Gabrielle Damas
Great-grandparents: Girolama Mazzarini, Gabrielle de Rochechouart de Mortemart, Michele Lorenzo Mancini, and more