German individualist philosopher Max Stirner became an important early influence in anarchism. Afterwards Johann Most became an important anarchist propagandist in both Germany and in the United States. In the late 19th century and early 20th century there appeared individualist anarchists influenced by Stirner such as John Henry Mackay, Adolf Brand and Anselm Ruest (Ernst Samuel) and Mynona (Salomo Friedlaender). The anarchists Gustav Landauer, Silvio Gesell and Erich Mühsam had important leadership positions within the revolutionary councilist structures during the uprising at the late 1910s known as Bavarian Soviet Republic. During the rise of Nazi Germany, Erich Mühsam was assassinated in a Nazi concentration camp both for his anarchist positions and for his Jewish background. The anarchosyndicalist activist and writer Rudolf Rocker became an influential personality in the establishment of the international federation of anarchosyndicalist organizations called International Workers' Association as well as the Free Workers' Union of Germany. Contemporary German anarchist organizations include the anarchosyndicalist Free Workers' Union and the Federation of German speaking Anarchists (Föderation Deutschsprachiger AnarchistInnen). Source: Wikipedia (en)