| Date | Person | Description |
|---|---|---|
| 1765 – 1767 | Chyczewski, Stanisław | Teacher of mathematics, physics, metaphysics in Krasnystaw |
| 1767 – 1770 | Chyczewski, Stanisław | Teacher of moral theology, church history in Lviv |
| Melzi, Antoine | Teacher of physics in Cremona | |
| Melzi, Antoine | Teacher of church history in Mantua |