Flossenbürg concentration camp Flossenbürg concentration camp Flossenbürg concentration camp () was a Nazi concentration camp built in May 1938 by the SS Main Economic and Administrative Office at Flossenbürg, in the Upper Palatinate region of Bavaria, Germany, near the border with Czechoslovakia. Until its liberation in April 1945, 89,964 prisoners passed through the camp, around 30,000 of whom died there. Before World War II, Flossenbürg was a camp exclusively for German "antisocial" or "criminal" prisoners. The camp's site was chosen so that the inmates could be used as slave labor to quarry the granite found in the nearby hills. The quarries belonged to
Dachau concentration camp on the site, and this remained for many years. Among those held in the Dachau internment camp set up under the U.S. Army were Elsa Ehrich, Maria Mandl, and Elisabeth Ruppert. By January 1946, 18,000 members of the SS were being confined at the camp along with an additional 12,000 persons, including deserters from the Russian army. The occupants of one barracks rioted as 271 of the Russian deserters were to be loaded onto trains that would return them to Russian-controlled lands, as agreed at the Yalta Conference. Ten of the soldiers, who had been captured in German Army uniforms,