Catherine II (Russian: ????????? II ???????, Yekaterina II Velikaya), also known as Catherine the Great (German: Katharina die Große), was born in Stettin, Pomerania, Germany on 2 May [O.S. 21 April] 1729 as Sophie Friederike Auguste von Anhalt-Zerbst-Dornburg. She reigned as Empress of Russia from 9 July [O.S. 28 June] 1762 after the assassination of her husband, Peter III, just after the end of the Seven Years' War until her death on 17 November [O.S. 6 November] 1796.
Courtesy of wikipedia