Head of the Gau – Political and administrative head of a region (the Gau) within the Nazi German organisation. Robert Wagner (1895–1945) was the Gauleiter of the Upper Rhine (Oberrhein), comprising the annexed region of Alsace and the province of Baden. Josef Bürckel (1895–1944) was the Gauleiter of the Westmark (Moselle, Saarland, and Palatinate)