Elizabeth I Petrovna Romanova.
Daughter of Peter I and Catherine I. Born on December 18th, 1709. Declared as Tsarevna on March 6th, 1711 and Princess on Dec 28th 1721. She was enthroned on November 25th, 1741 and crowned on April 25th. 1742. All Russian Empress in 1741-1761. Died on December 25th 1761. She was buried in the Peter and Paul Cathedral in St. Petersburg.