Prince Gustav of Thurn and Taxis

Prince Gustav Franz Maria of Thurn and Taxis, full German name: Gustav Franz Maria, Prinz von Thurn und Taxis (22 August 1888, Dresden, Kingdom of Saxony – 30 April 1919, Munich, Bavarian Soviet Republic), was a member of the House of Thurn and Taxis and a Prince of Thurn and Taxis by birth. As a member of the Thule Society, Gustav was killed by the Bavarian Soviet Republic (German: Bayerische Räterepublik) government during the German Revolution of 1918–19.

Gustav was the fourth child and second son of Prince Franz of Thurn and Taxis and his wife Countess Theresia Grimaud of Orsay. Through his father, Gustav was a grandson of Maximilian Karl, 6th Prince of Thurn and Taxis and his wife Princess Mathilde Sophie of Oettingen-Oettingen and Oettingen-Spielberg.

Gustav studied philosophy at the University of Tübingen. After fighting in World War I, he became a member of the Thule Society (German: Thule-Gesellschaft), a German occultist and völkisch group in Munich, named after a mythical northern country from Greek legend.

As White Guard (German: Weisse Garde) forces (a coalition of Prussian and Bavarian troops combined with Freikorps) surrounded Munich, the Communists began to raid nationalist strong points throughout the city. On 26 April 1919, the Red Army (German: Rote Armee) broke into the Thule Society premises and arrested secretary Countess Heila von Westarp, Gustav, and five other members, labelling them as "right-wing spies." Gustav and the other hostages were taken to the cellar of the Luitpold Gymnasium, which had served as a Red Army post since mid-April. The seven Thule Society members, including Gustav, and three Freikorps soldiers were killed on 30 April as a reprisal for reports of the killing of Red soldiers by Whites at Starnberg. Gustav and his fellow hostages were lined up against a wall and executed by a firing squad. Their deaths may have also been a reprisal for an attempt by Thule Society members to infiltrate the Bavarian Soviet Republic's government and stage a coup d'état on 30 April. Gustav was the most notable of the four titled members killed in the incident, due to his family's extensive ties with several of Europe's royal houses.

Titles and styles

• 22 August 1888 – 30 April 1919: His Serene Highness Prince Gustav of Thurn and Taxis

Honours

• Knight of the Order of Parfaite Amitié