Sofia Dzerzhinskaya

Sofia Sigizmundovna Dzerzhinskaya born Muszkat (Polish: Zofia Julia Dzierżynska z domu Muszkat) (1882, Warsaw - 1968) was a Polish Social Democrat and later Communist politician. She was married to Felix Dzerzhinsky in 1910 and gave birth to their first son Janek in Pawiak prison. From 1920 she lived in the Soviet Union, in Moscow.

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