Herbert Martin Hagen was a German SS-Sturmbannführer of Nazi Germany and a convicted war criminal. Hagen served as personal assistant to the SS police chief in Paris Carl Oberg, heading the Gestapo department. Hagen was captured in 1945, but released in 1948. In 1955 he was sentenced to life imprisonment in absentia in France, after he was found guilty of being instrumental in the deportation of the Jews from France; nonetheless, he managed to avoid going to prison, and became a prominent West German industrialist. In 1980 after a change in the law to allow retrial of cases handled abroad, he was sentenced to 12 years in prison by a Cologne court, for his key role in the deportation of 73,000 Jews to the Auschwitz death camp. Hagen was released after serving only four years of prison, he died in Rüthen in 1999.
Herbert Hagen, on 1 May 1943 in Paris
Herbert Hagen (In the middle, standing) in Vienna, with Adolf Eichmann on the right and Josef Löwenherz on the left, March 1938
Carl Albrecht Oberg was a German SS functionary during the Nazi era. He served as Senior SS and Police Leader (HSSPF) in occupied France, from May 1942 to November 1944, during the Second World War, Oberg came to be known as the Butcher of Paris. From May 1942, under orders from Reinhard Heydrich, Oberg ordered the execution of hundreds of hostages and the roundup and deportation of over 40,000 Jews from France to extermination camps, most infamously during the Vel' d'Hiv Roundup with the assistance of the Vichy French police.
Carl Oberg under arrest in June 1945
Oberg (centre) with French Prime Minister Pierre Laval and SS-Sturmbannführer Herbert Hagen, German Police Headquarters in Paris, 1 May 1943