Combat path: served in the 2nd Shock Army of the Leningrad Front. Died on July 29, 1944. Buried 1.5 km south of the village of Samokras, the right bank of the Kilgiesch River of the Estonian SSR.
Before the war, Konon Poyankin was married to a Khanty girl Alkanova Zinaida Sergeevna. She raised three children. Daughter, grandchildren and great-grandchildren, great-great-grandchildren live in the rural settlement of Lempino.