Author: Nadezhda Konstantinovna Krupskaiā
Alternate names: Nadezhda Konstantinovna Krupskaia; Nadezhada Konstantinovna Krupskaya; Nadezhda Konstatinovna Krupskai͡a; Nadezhda Konstantinovna Krupskai͡a; Nadezhda Konstantinovna Krupskai︠a︡; N.K Krupskaya; Nadezhda Konstantinovna Krupskaya; N. K. Krupskaia
Born: 26 February [O.S. 14 February] 1869
Died: 27 February 1939
Bio: Nadezhda Konstantinovna Krupskaya (Russian: Надежда Константиновна Крупская) was a Russian revolutionary and the wife of Vladimir Lenin.