Otto Gessler

Otto Karl Gessler (or Geßler) (6 February 1875 – 24 March 1955) was a liberal German politician during the Weimar Republic. From 1910 until 1914, he was mayor of Regensburg and from 1913 to 1919 mayor of Nuremberg. He served in numerous Weimar cabinets, most notably as ''Reichswehrminister'' (Minister of Defence) from 1920 to 1928. Provided by Wikipedia