Heinrich Luitpold Himmler 7 October 1900 23 May 1945 was Reichsführer of the SS a military commander and a leading member of the Nazi Party As Chief of the German Police and later the Minister of the Interior Himmler oversaw all internal and external police and security forces including the Gestapo Secret State Police Serving as Reichsführer and later as Commander of the Replacement Home Army and General Plenipotentiary for the entire Reichs administration Generalbevollmächtigter für die Verwaltung Himmler rose to become one of the most powerful men in Nazi Germany as well as one of the persons most directly responsible for the Holocaust As overseer of the concentration camps extermination camps and Einsatzgruppen literally task forces often used as killing squads Himmler coordinated the killing of some six million Jews between 200000 and 500000 Roma many prisoners of war and possibly another three to four million Poles communists or other groups whom the Nazis deemed unworthy to live or simply in the way including homosexuals people with physical and mental disabilities Jehovahs Witnesses and members of the Confessing Church Shortly before the end of the war he offered to surrender both Germany and himself to the Western Allies if he were spared prosecution After being arrested by British forces he committed suicide before he could be questioned Description above from the Wikipedia article Heinrich Himmler licensed under CCBYSA full list of contributors on Wikipedia