Sándor Barta
Sándor Barta (born Sándor Blau; 7 October 1897 – 3 June 1938) was a Hungarian poet active in various avant-garde movements. After emigrating to the Soviet Union, he remained active amongst German-speaking cultural groups. He was an active agent in carrying out the Stalinist purges amongst the literary intelligentsia, but was himself arrested by the Soviet authorities and shot in 1938.