Alexandra Kollontai
Alexandra Mikhailovna Kollontai (Russian: Александра Михайловна Коллонтай; née Domontovich [Домонтович]; 31 March [O.S. 19 March] 1872 – 9 March 1952) was a Russian revolutionary, politician, diplomat and Marxist theoretician. Serving as People's Commissar for Welfare in Vladimir Lenin's government in 1917–1918, she was a highly prominent woman within the Bolshevik party.