Location Czarnikauer Str. 12 District Prenzlauer Berg Stone was laid 18 March 2011 Born 18 February 1894 in Czempin (Posen) / Czempiń Deportation on 10 August 1942 to Murdered in Auschwitz Stolperstein für Alfred Korytowski. Foto: OTFW. Stolperstein für Alfred Korytowski. Foto: OTFW.