Anna Pavlovna/Anna Paulowna was born in 1795, married the future Willem II of the Netherlands in 1816 and he became King and she became Queen in 1849. She died in 1865. Her Wikipedia article is here.

ca. 1813 Grand Duchess Anna Pavlovna of Russia, Queen of the Netherlands by ? (Murmansk Regional Art Museum - Murmansk, Murmanskaya oblast, Russia)
