[1] Wulle entered party politics in the spring of 1920 when he joined fellow rightists Arnold Ruge and Richard Kunze in creating the Deutschvölkischen Arbeitsring Berlin as a successor to the Deutschvölkischer Schutz und Trutzbund.

[3] Henning was excluded from the DNVP in 1922 due to his extreme views and Wulle joined his comrade and von Graefe in setting up a völkisch working group.

[4] Wulle and his allies were all members of the Reichstag and they were soon joined in leading the party by the likes of Ernst Graf zu Reventlow, Artur Dinter and Theodor Fritsch.

[1] Wulle's main ideological influences were Paul de Lagarde and Julius Langbehn and he argued that a spiritual revolution was needed in Germany before any thought could be given to a seizure of power.

[10] Following the establishment of Nazi Germany in 1933 Wulle, who had become a staunch monarchist, welcomed the leadership of Hitler as part of a transition period towards a re-establishment of the Prussian monarchy in his newsletter, which he continued to publish.

[1] Wulle was briefly brought before the British military government who felt that, whilst he was not a Nazi as such, his ideas did not promote democracy to the German people.