Biography
S. G. Chestyakov was born in Chernihiv province, Russian Empire (present-day Ukraine). Worked as a laborer. Immigrated to the United States in 1913.
His wife and child remained in Russia when he emigrated. Became a member of the Union of Russian Workers in Donora, Pennsylvania. He was arrested there on September 1, 1920, reportedly after being identified either by an undercover Bureau of Investigation agent or, according to contemporary accounts, betrayed by a fellow URW member. During his arrest, Chestyakov and fellow activist John Sergeyenko were reportedly beaten severely by police, and anarchist literature was found in his possession. Tried and convicted under Pennsylvania’s Sedition Law and sentenced to one year in the Allegheny County Workhouse. Deported on February 26, 1921.