Nikolai Ivanovich Yezhov was a senior figure in the NKVD (the Soviet secret police) during the period of the Great Purge. His reign is sometimes known as the "Yezhovschina" (or "Yezhovshchina",, the "Yezhov era"). Wikipedia
The definitive Wikipedia entry for Nikolai Yezhov. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Nikolai_Yezhov
This head-shot of N.I. Yezhov was taken from a portrait in "Bol'shevistskaya Pechat'", 1937, Issue #7, p. 1. It commemorated N.I. Yezhov's award of the Order of Lenin, 17 July 1937. For the full portrait and the official citation, see " y-order.html ." www.cyberussr.com/rus/ye-bio.html
Yezhov was born in St. Petersburg . He only completed elementary education. From 1909 to 1915 he worked as a tailor's assistant and factory worker. From 1915 to 1917 , Yezhov served in the Czarist Russian army. He joined the Bolsheviks on May 5 , 1917 www.ezgeography.com/encyclopedia/Nikolai_Yezhov