Francesco III d'Este was Duke of Modena and Reggio from 1737 until his death. Wikipedia
Born: July 2, 1698, Palazzo Ducale di Modena, Modena, Italy
Died: February 22, 1780 (age 81 years), Varese, Italy
Great grandchildren: Francis IV, Duke of Modena, Louis Philippe I, Maria Ludovika of Austria-Este, and more
Spouse: Charlotte Aglaé d'Orléans (m. 1720–1761)
Great-grandparents: Alfonso III d'Este, Anne Gonzaga, Isabella of Savoy, and more