Otto Adolf Eichmann (pronounced [ˈɔto ˈaːdɔlf ˈaɪ̯çman]; 19 March 1906 – 1 June 1962) was a German Nazi SS-Obersturmbannführer (lieutenant colonel) and one of the major organisers of the Holocaust. Eichmann was charged by SS-Obergruppenführer (general/lieutenant general) Reinhard Heydrich with facilitating and managing the logistics of mass deportation of Jews to ghettos and extermination camps in German-occupied Eastern Europe during World War II.