- Born on December 17, 1876 in Vienna
- Deceased on February 18, 1945 in this municipality, at the age of 68 years
Parents
- Johann Julius zu Hardegg auf Glatz und im Machlande (1833 - 1900)
- Leopoldine von Waldburg-Zeil-Hohenems (1845 - 1914)
Family
- Married on January 26, 1918 in Graz, with Marie Caroline von Clary und Aldringen (1886 - 1979)