What is the name of one of the first prominent Nazis to be tried by the U.S. military, who took part in the notorious crimes at Buchenwald and Majdanek?
Karl-Otto Koch: Karl-Otto Koch (] ; 2 August 1897 – 5 April 1945) was a mid-ranking commander in the SS of Nazi Germany who was the first commandant of the Nazi concentration camps at Buchenwald and Sachsenhausen. Karl-Otto Koch:  His wife, Ilse Koch, also took part in the notorious crimes at Buchenwald and Majdanek. Ilse Koch: Ilse Koch (] ; née "Margarete Ilse Köhler"; 22 September 1906 – 1 September 1967) was the wife of Karl-Otto Koch, commandant of the Nazi concentration camps Buchenwald (1937–1941) and Majdanek (1941–1943).
Ilse Koch