chairman of OGPU. References 1890 births 1937 deaths Politicians from Warsaw People from Warsaw Governorate Social Democracy of the Kingdom of Poland and Lithuania politicians Polish communists Jews from the Russian Empire Soviet Jews Soviet people of Polish-Jewish descent Jewish socialists Old Bolsheviks Communist Party of the Soviet Union members Executive Committee of the Communist International Cheka NKVD officers Recipients of the Order of the Red Banner Jews executed by the Soviet Union Great Purge victims from Poland Soviet rehabilitations