- Born on September 21, 1902
- Deceased on June 3, 1980 in Graz, at the age of 77 years
Parents
- Otto Welser von Welsersheimb (1871 - 1945)
- Wilhelmine von Watzdorff (1877 - 1958)
Family
- Married on March 12, 1934, with Zsofia Széchényi (1911 - 1989), issuing
Private- Private