Josef Kaspar "Sepp" Oberhauser (January 21,1915--November 22,1979) was the only Nazi to be successfully convicted of war crimes committed at the Bełżec extermination camp.
Josef Kaspar "Sepp" Oberhauser (January 21,1915--November 22,1979) was a German SS officer. He was the only Nazi to be successfully convicted of war crimes committed at the Bełżec extermination camp.