| Date | Person | Description |
|---|---|---|
| 1722 – 1726 | Fröhlich, Erasmus | Teacher of literae humaniores in Klagenfurt |
| Fröhlich, Erasmus | Teacher of mathematics, Hebrew, Greek, history, geography, heraldry, numismatics in Vienna | |
| Tieffenthaler, Joseph | Teacher of grammar, literae humaniores | |
| Tieffenthaler, Joseph | Occupied himself with mathematics, astronomy, history, geography |