Łódź Ghetto
Herbert Lange (29 September 1909 – 20 April 1945) was an SS-Sturmbannführer and the commandant of Chełmno death camp until April 1942; leader of the "SS Special Detachment Lange" conducting the murder of Jews from the Łódź Ghetto. He was responsible for numerous crimes against humanity including the murder of mental patients in Poland and in Germany during the Aktion T4 "euthanasia" programme.