is nothing to indicate that he trained Hitler in techniques of a mystical nature. Examining the membership lists, Goodrick-Clarke notes that Hess, Rosenberg and Feder were – like Eckart – guests of the Thule Society in 1918 but not actual members. He also describes a Thule Society membership roll including Hans Frank and Heinrich Himmler as "spurious". There is no evidence that Hitler himself had any connection with the Society, even as an associate or visitor. However, a member of the Thule Society, dentist Dr. Friedrich Krohn, did choose the swastika symbol for the Nazi party (although the design was revised at Hitler's insistence). In 1923, Sebottendorff was expelled from Germany as an undesirable alien; around 1925, the Thule Society disbanded. In 1933, Sebottendorff returned to Germany and published Bevor Hitler kam: Urkundliches aus der Frühzeit der nationalsozialistischen Bewegung von Rudolf von Sebottendorff. The book was banned by the Bavarian Political Police on March 1, 1934; Sebottendorff was arrested by the Gestapo, interned in a concentration camp, then expelled to Turkey yet again, where he committed suicide by drowning in the Bosphorus on May 9, 1945, as the Nazis surrendered to the Allies. Edda Society Rudolf John Gorsleben was associated with the Thule Society during the Bavarian Soviet Republic of 1919 and, along with Dietrich Eckart, he was taken prisoner by the Communists, narrowly escaping execution. He threw himself into the ferment of Bavaria's völkisch politics and formed a close working relationship with the local Germanenorden before devoting himself to literary pursuits. On 29 November 1925, Gorsleben founded the Edda Society (Edda-Gesellschaft), a mystic study group, at Dinkelsbühl in Franconia. He himself was Chancellor of the Society and published its periodical Deutsche Freiheit (German Freedom), later renamed Arische Freiheit (Aryan Freedom). Assisted by learned contributors to his study-group, Gorsleben developed an original and eclectic mystery religion founded in part upon the Armanism of List, whom he quoted with approval. Grand Master of the Society was Werner von Bülow (1870–1947). The treasurer was Friedrich Schaefer from Mühlhausen, whose wife, Käthe, kept open house for another occult-völkisch circle (the 'Free Sons of the North and Baltic Seas') that gathered around Karl Maria Wiligut in the early 1930s. Mathilde von Kemnitz, a prolific völkisch writer who married General Erich Ludendorff in 1926, was an active member of the Edda Society. When Rudolf John Gorsleben died from heart disease in August 1930, the Edda