Yekaterina Dashkova

Russian noblewoman (1743–1810)

Princess Yekaterina Romanovna Dashkova (born Countess Vorontsova; Russian: Екатери́на Рома́новна Да́шкова [Воронцо́ва]; 28 March 1743 – 15 January 1810) was a Russian noblewoman. She was a major figure of the Russian Enlightenment and a close friend of Empress Catherine the Great.²

From Wikipedia’s article on Yekaterina Dashkova (this version), CC BY-SA 4.0.

Born Mar 28, 1743, died Jan 16, 1810.¹