Reichsgau Wartheland
Karl Heinrich Wilhelm Koppe (15 June 1896 – 2 July 1975) was a German Nazi commander ("Höhere SS und Polizeiführer (HSSPF), SS-Obergruppenführer"). He was responsible for numerous atrocities against Poles and Jews in Reichsgau Wartheland and the General Government during the German occupation of Poland in World War II.