Yakov Aronovich was born, 1922 to Abram and Yeva. He was single. Prior to WWII he lived in Konstantinovka, Ukraine (USSR). During the war he was in the Soviet armed forces. Yakov was killed in military service in WWII.
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.