| 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 |
| Adányi, András | Teacher of rhetoric, Latin, poetry in Košice | |
| 1786 – 1796 | Angiolini, Gaetano | Teacher of French in Vitebsk |
| 1740 – | Béraud, Laurent | Teacher of physics, chemistry, biology in Lyon |
| 1773 | Bohusz, Franciszek Ksawery Michał | Teacher of French in Hrodna |
| 1768 – 1769 | Bohusz, Franciszek Ksawery Michał | Teacher of rhetoric, poetry in Daugavpils |
| 1768 – 1772 | Bystrzycki, Jowin Fryderyk |
Studied theology, exact sciences in Vilnius
Under the instruction of not further named French Jesuits |
| Cibot, Pierre-Martial | Occupied himself with astronomy, mechanics, medicine, chemistry, botany, geology, mineralogy, zoology, Chinese writing system | |
| 1813 – 1817 | Cytowicz, Józef | Teacher of chemistry, natural history in Polotsk |
| Domin, Josip Franjo | Occupied himself with chemistry, electricity | |
| Franz, Josef | Occupied himself with Greek, Latin, French, German, chemistry, Turkish, Italian | |
| Hoste, Paul | Teacher of exact sciences, astronomical observations in Lyon | |
| 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 |