Carl Clauberg

Carl Clauberg (28 September 1898 – 9 August 1957) was a German gynecologist who conducted medical experiments on human subjects (mainly Jewish) at Auschwitz concentration camp. He worked with Horst Schumann in X-ray sterilization experiments at Auschwitz concentration camp.
In 1945, near the close of WWII, he was captured by the Red Army and sentenced to 25 years in prison. He was released in 1955 under a prisoner exchange agreement, and he returned to Germany and continued to practice medicine. Due to public outcry from Holocaust survivors, Clauberg was arrested in 1955, but died before he could be tried.
Early life
Carl Clauberg was born in 1898 in Wupperhof (now part of Leichlingen), Rhine Province, into a family of craftsmen.
Medical career
During the First World War he served as an infantryman. After the war, he studied medicine and eventually reached the rank of chief doctor in the University gynaecological clinic. He joined the Nazi party in 1933 and later was appointed associate professor of gynaecology at the University of Königsberg. He carried out research on female fertility hormones (particularly progesterone) and their application as infertility treatments, obtaining a Habilitation for this work in 1937. He received the rank of SS-Gruppenführer of the Reserve.
Human experiments at Auschwitz
In 1942 he approached Heinrich Himmler, who knew of him through treatment of a senior SS officer's wife and asked him for
an opportunity to perform mass sterilizations on women for his experiments. Himmler agreed, and in December 1942 Clauberg moved to Auschwitz concentration camp. His laboratory was in a part of the Block 10 in the main camp. Clauberg's goal was to find an easy and cheap method to sterilize women. He injected caustic substances into their uteruses without anesthetics. His test subjects were Jewish and Romani women, who either directly died or suffered permanent injuries and infections. About 700 women were also successfully sterilized.
Himmler wanted to know how much time it would take to sterilize 1000 Jewish women in that way. Clauberg's answer was satisfactory: One doctor with 10 assistants should be able to conduct sterilization of a few hundred, or even a few thousand, Jews in one day.
POW, 1945–1955
When the Red Army approached the camp, Clauberg moved to Ravensbrück concentration camp to continue his experiments on Romani women. Soviet troops captured him there in 1945.
After the war in 1948, Clauberg was put on trial in the Soviet Union and was sentenced to 25 years in prison. In 1955, he was released (but not pardoned) by the Soviet Union under the Adenauer-Bulganin prisoner exchange agreement, with the final group of about 10,000 POWs and civilian internees.
Medical career, arrest and death, 1955–1957
He returned to West Germany, where he was reinstated at his former clinic based on his prewar scientific output. Bizarre behavior, including openly boasting of his "achievements" in "developing a new sterilization technique at the Auschwitz concentration camp", destroyed any chance he might have had of staying unnoticed. In 1955, after public outcry from groups of survivors, Clauberg was arrested. He died before trial on 9 August 1957 in Kiel, Germany.
Clauberg test
The Clauberg test is an obsolete bioassay to assess progestational activity based on the conversion of proliferative endometrium to secretory endometrium in immature rabbits.
See also
Block 10
Josef Mengele
References
Bibliography
Ernst Klee: Auschwitz, die NS-Medizin und ihre Opfer. 3. Auflage. S. Fischer Verlag, Frankfurt am Main, 1997, .
Alexander Mitscherlich, Fred Mielke: Medizin ohne Menschlichkeit: Dokumente des Nürnberger Ärzteprozesses, 1. Aufl., Heidelberg: Fischer 1960. , Taschenbuch wird 2008 in der 16. Auflage vertrieben.
Jürgen Peter: Der Nürnberger Ärzteprozeß im Spiegel seiner Aufarbeitung anhand der drei Dokumentensammlungen von Alexander Mitscherlich und Fred Mielke. Münster 1994. 2. Auflage 1998.
Till Bastian: Furchtbare Ärzte. Medizinische Verbrechen im Dritten Reich. Originalausgabe, 3. Auflage, Verlag C. H. Beck, München 2001, Becksche Reihe; Band 1113, .
R. J. Lifton, The Nazi Doctors. Medical Killing and the Psychology of Genocide. New York 1986), .
Hermann Langbein: Menschen in Auschwitz. Frankfurt am Main, Berlin Wien, Ullstein-Verlag, 1980, .
Hans-Joachim Lang: Die Frauen von Block 10. Medizinische Experimente in Auschwitz. Hamburg 2011. .
External links
Carl Clauberg at United States Holocaust Memorial Museum
Carl Clauberg at Jewish Virtual Library
1898 births
1957 deaths
People from Solingen
German mass murderers
Auschwitz concentration camp medical personnel
Holocaust perpetrators in Poland
Nazi Party politicians
Physicians in the Nazi Party
Nazi human subject research
People from the Rhine Province
Ravensbrück concentration camp personnel
SS-Gruppenführer
Nazis who died in prison custody
Prisoners who died in German detention
German Army personnel of World War I
Academic staff of the University of Königsberg
Nazis convicted of war crimes