| Date | Person | Description |
|---|---|---|
| Condrau, Jakub | Studied philosophy, theology | |
| 1806 – 1808 | Condrau, Jakub | Studied theology in Polotsk |
| 1808 – 1820 | Condrau, Jakub | Teacher of physics, mechanics, botany, zoology, higher mathematics in Polotsk |
| 1631 – 1635 | Lippay, János | Studied theology in Graz |
| Lippay, János | Occupied himself with botany, horticulture, agronomy | |
| Soares, Diogo | Studied theology in Coimbra | |
| Soares, Diogo | Occupied himself with astronomy, cartography, geography, natural sciences, botany, topography, fieldwork |