| Date | Person | Description |
|---|---|---|
| 1783 | Abramsperg, Antoni | Teacher of mathematics, French, German in Mstsislaw |
| 1784 – 1785 | Abramsperg, Antoni | Teacher of mathematics, French, German in Vitebsk |
| 1785 – 1786 | Abramsperg, Antoni | Teacher of mathematics, French, German in Daugavpils |
| 1786 – 1796 | Angiolini, Gaetano | Teacher of French in Vitebsk |
| – 1764 | Béraud, Laurent | Director of astronomical observatory in Lyon |
| 1773 | Bohusz, Franciszek Ksawery Michał | Teacher of French in Hrodna |
| 1766 – 1772 | Bošković, Rudjer | Construction supervisor of astronomical observatory in Milan |
| 1803 – 1810 | Cytowicz, Józef | Teacher of mathematics, German in Saint Petersburg |
| Franz, Josef | Occupied himself with Greek, Latin, French, German, chemistry, Turkish, Italian | |
| Jourdan, Jakub | Teacher of French in Mogilev | |
| 1818 – 1819 | Jourdan, Jakub | Teacher of French in Vitebsk |
| 1810 – 1820 | Jourdan, Jakub | Teacher of French in Mstsislaw |
| 1807 – 1808 | Kisielewicz, Bonifacy | Teacher of French in Mogilev |
| 1808 – 1809 | Kisielewicz, Bonifacy | Teacher of French in Mstsislaw |
| 1809 – 1810 | Kisielewicz, Bonifacy | Teacher of French in Orsha |
| 1763 – 1764 | Kniażewicz, Grzegorz | Teacher of rhetoric, poetics, history, French in Slutsk |
| 1764 – 1766 | Kniażewicz, Grzegorz | Teacher of geometry, mechanics, civil architecture, German in Warsaw |
| 1762 – 1767 | Melquiond, Jan | Teacher of civil architecture, French in Warsaw |
| 1819 – 1820 | Pierling, Jakob | Teacher of French in Vitebsk |
| 1813 – 1819 | Pierling, Jakob | Teacher of German in Polotsk |