Michel-Ange de Castellane was comte of Castellane, a French diplomat, and a Brigadier in the army of ancien regime France. From 1741 to 1747 he served as France's ambassador to the Ottoman Empire. Wikipedia
Born: October 2, 1703
Died: September 26, 1782 (age 78 years), Château de Villandry, Villandry, France
Grandchild: Boniface de Castellane