President of Germany
Friedrich Ebert (SPD) served as Germany's first president, followed by Paul von Hindenburg. The office effectively came to an end upon Hindenburg's death in 1934 and its powers merged with those of chancellor. Adolf Hitler now ruled Germany as "Führer und Reichskanzler", combining his previous positions in party and government. The office, however, was not abolished and briefly revived at the end of the Second World War when Hitler appointed Grand Admiral Karl Dönitz as his successor as President of Germany. Dönitz agreed to the surrender to the Allies and was arrested a few days later.
Minister President of Lower Saxony
Ernst Albrecht was a candidate for the CDU nomination for President in 1979 and Chancellor in 1980, Gerhard Schröder became Chancellor of Germany in 1998, his successor Sigmar Gabriel is the current SPD chairman and Christian Wulff was elected President of Germany in 2010. Examples of Lower Saxony's influence on policy debates in federal politics include Ernst Albrecht's advocacy of financial transfers from other states and Gerhard Schröder's usage of Lower Saxony's "Bundesrat" votes in matters of fiscal and tax policy.