| Date | Person | Description |
|---|---|---|
| Angiolini, Gaetano |
Studied theology, architecture, painting in Verona
After 1773 |
|
| 1799 | Cytowicz, Józef | Studied architecture in Polotsk |
| Eschinardi, Francesco | Studied philosophy, logic in Rome, Città di Castello | |
| 1743 – 1745 | Karsznicki, Józef | Studied mathematics, architecture in Lviv |
| Krüger, Oswald | Studied mathematics, astronomy, architecture in Rome | |
| 1762 – 1765 | Lenkiewicz, Gabriel | Studied architecture in Rome |
| 1798 – 1799 | Połoński, Józef | Studied architecture in Polotsk |
| Pomey, François-Antoine |
Studied rhetoric, metaphysics in Chambéry
For one year each |
|
| 1750 – 1752 | Stepling, Joseph | Studied mathematics, astronomy, architecture in Prague |
| 1768 – 1770 | Szlachta, Bazyli | Studied architecture in Nesvizh |
| 1771 – 1772 | Żebrowski, Andrzej | Studied architecture in Polotsk |