Chancellor of Germany (1949–present) German chancellor until the end of the Holy Roman Empire in 1806 while the Archbishop of Cologne was Chancellor of Italy and the Archbishop of Trier of Burgundy. These three Archbishops were also Prince-electors of the empire. Already in medieval times the chancellor had political power like Willigis of Mainz (Archchancellor 975–1011, regent for Otto III 991–994) or Rainald von Dassel (chancellor 1156–1162 and 1166–1167) under Frederick I. The modern office of chancellor was established with the North German Confederation, of which Otto von Bismarck became chancellor of the Confederation (official German title: "Bundeskanzler") in 1867. After unification of Germany
Chancellor German Empire, the Weimar Republic and Nazi Germany had the equivalent position of ' ("Chancellor of the Reich"), as the head of the executive. Between 1871 and 1918 the Chancellor was appointed by the German Emperor. During the Weimar Republic (1919-1933), the Chancellor was chosen by the ' and stood under his authority. This continued (formally) during the first two years of the Nazi regime until the death of President Paul von Hindenburg in 1934. Between 1934 and 1945 Adolf Hitler, the dictatorial head of state "and" government of Nazi Germany was officially called """" (literally "Leader and Chancellor of