August III Sas (1696-1763), the King of Polish-Lithuanian Commonwealth (1734-1763), and also elector of Saxony (1733-1763, as Friedrich August II)
Royal titles:
Official Latin version: Augustus III, Dei Gratia rex Poloniae, magnus dux Lithuaniae, Russie, Prussiae, Masoviae, Samogitiae, Kijoviae, Volhyniae, Podoliae, Podlachiae, Livoniae, Smolensciae, Severiae, Czerniechoviae, nec non haereditarius dux Saxoniae princeps et elector etc.
Augustus II, nicknamed "the Strong" (May 12, 1670–February 1, 1733; (Polish: August II Mocny; German: August II der Starke) was Elector of Saxony (where he was known as Frederick Augustus I) from 1694 to 1733 and King of Poland from 1697 to 1704 and again from 1709 to 1733.
Born in Dresden in Saxony, Frederick Augustus was the son of John George III and Princess Anne Sophie of Denmark.
Although he was unsuccessful in his attempt to make the Polish kingdom hereditary, his eldest son, Frederick Augustus II of Saxony, followed him as King of Poland as Augustus III, although he had to be installed by a Russian army in the War of the Polish Succession.