The Thule Society was originally a "German study group" headed by Walter Nauhaus, a wounded World War I veteran turned art student from Berlin who had become a keeper of pedigrees for the Germanenorden (or "Order of Teutons"), a secret society founded in 1911 and formally named in the following year. In 1917, Nauhaus moved to Munich; his Thule Society was to be a cover-name for the Munich branch of the Germanenorden, but events developed differently as a result of a schism in the Order. In 1918, Nauhaus was contacted in Munich by Rudolf von Sebottendorf (or von Sebottendorff), an occultist and newly elected head of the Bavarian province of the schismatic offshoot known as the Germanenorden Walvater of the Holy Grail. The two men became associates in a recruitment campaign, and Sebottendorff adopted Nauhaus's Thule Society as a cover-name for his Munich lodge of the Germanenorden Walvater at its formal dedication on 18 August 1918.