Christian Wirth was a German SS officer and leading Holocaust perpetrator who was one of the primary architects of the program to exterminate the Jewish people of Poland, known as Operation Reinhard. His nicknames included Christian the Cruel, Stuka, and The Wild Christian due to the extremity of his behaviour among the SS and Trawniki guards and to the camp inmates and victims.

Franz Paul Stangl was an Austrian police officer and commandant of the Nazi extermination camps Sobibor and Treblinka in World War II.