- Born on September 6, 1747 in Vienna
- Deceased on March 29, 1803 in this municipality, at the age of 55 years
Parents
- Johann Ernst Hoyos (1718 - 1781), Graf Hoyos
- Maria Franziska von Sinzendorf (1717 - 1778)
Family
- Married on April 29, 1772 in Vienna, with Marie Christine von Clary und Aldringen (1755 - 1821), issuing
- Johann Ernst (1779 - 1849)