| Date | Person | Description |
|---|---|---|
| 1766 – 1772 | Bošković, Rudjer | Construction supervisor of astronomical observatory in Milan |
| Taucher, François | Teacher of philosophy, theology, grammar, literae humaniores | |
| Taucher, François | Substitute director of astronomical observatory in Trnava | |
| 1773 | Taucher, François | Director of astronomical observatory in Budapest |