| Date | Person | Description |
|---|---|---|
| Franz, Josef | Teacher of mathematics in Vienna | |
| 1743 – 1776 | Franz, Josef | Teacher of mathematics, astronomy, experimental physics in Vienna |
| Franz, Josef | Occupied himself with Greek, Latin, French, German, chemistry, Turkish, Italian | |
| Schreck, Johann | Studied philosophy, mathematics, Hebrew, Greek, Latin, medicine, chemistry |