Georg Ritter von Schönerer (17 July 1842 – 14 August 1921) was an Austrian landowner and politician of the Austro-Hungarian Monarchy active in the late 19th and early 20th centuries. A major exponent of pan-Germanism and German nationalism in Austria as well as a radical opponent of political Catholicism and a fierce antisemite, Schönerer exerted much influence on the young Adolf Hitler. He was known for a generation as the most radical pan-German nationalist in Austria. Source: Wikipedia (en)