Grand Duchess Anna Leopoldovna of Russia
Anna Leopoldovna of Russia (А́нна Леопо́льдовна) (18 December 1718 – 19 March 1746), also known as Anna Karlovna (А́нна Ка́рловна), regent of Russia for a few months (1740–1741) during the minority of...
Grand Duchess Anna Leopoldovna of Russia - Wikipedia