Sergey Poznyakov was born in Odessa, Ukraine (USSR), 1904 to Leontiy and Rakhil. He was married to Tonya. Prior to WWII he lived in Odessa, Ukraine (USSR). During the war he was in the Soviet armed forces. Sergey was killed in military service in WWII. Place of death: Odessa, Ukraine (USSR), 1941.
Among the Jewish soldiers killed in WWII, especially in the Red Army, tens of thousands were singled out and murdered as Jews while in captivity as prisoners of war.