Flossenbürg concentration camp German resistance who had conspired to assassinate Hitler and who were executed on 9 April 1945. Since 2016, a digital book of the dead is available online and contains the names of more than 21,000 known prisoners who perished in the 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.
Vulkanwerft concentration camp Vulkanwerft concentration camp Vulkanwerft concentration camp in the Bredow district of Szczecin (), also known as the "KZ Stettin-Bredow", was one of the early so-called "wild" German Nazi concentration camps set up by the SA (or the SS by different source), in October 1933. The camp existed only until 11 March 1934, before prisoner transfer, and in spite of its short history, had as many as three commandants including "SS-Truppführer" Otto Meier, "SS-Truppführer" Karl Salis, and "SS-Truppführer" Fritz Pleines. The camp was notorious for the brutality of its guards. The prisoners were kept in the basement of the shipyard buildings.