Nadezhda Konstantinovna “Nadya” Krupskaya
Nadezhda Konstantinovna “Nadya” Krupskaya (26 February 1869 – February 27, 1939) was a Russian Bolshevik revolutionary and politician. She married the Russian revolutionary leader Vladimir Lenin in 1898. She was deputy minister (Comissar) of Education in 1929–1939, Doctor of Education.