Centlivre, Susanna, 1667?-1723 (Library of Congress Name Authority)—

English poet, playwright, and actress, born Susanna Freeman and also known professionally as Susanna Carroll. Centlivre was considered among the most influential female playwrights of her time, alongside Aphra Behn, with some of her plays being performed for over two centuries. Centlivre was married thrice—her first husband, supposedly Sir Stephen Fox, died less than a year after the couple wed. Centlivre's early biographers claim that she then married an army officer by the name of Carroll who died in a duel a year and a half into their marriage.

Catherine II, Empress of Russia, 1729-1796 (Library of Congress Name Authority)—

Often known as "Catherine the Great," Catherine II presided over a period of prosperity in which Russia, after which the country emerged as a world power. Born Sophie von Anhalt-Zerbst, she came to power in consequence of a coup overthrowing her husband, Peter III. She saw herself as an enlightened ruler, writing on education and patronizing the arts.