| 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 |
| 1740 – | Béraud, Laurent | Teacher of physics, chemistry, biology in Lyon |
| Cibot, Pierre-Martial | Occupied himself with astronomy, mechanics, medicine, chemistry, botany, geology, mineralogy, zoology, Chinese writing system | |
| 1803 – 1810 | Cytowicz, Józef | Teacher of mathematics, German in Saint Petersburg |
| 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 | |
| 1764 – 1766 | Kniażewicz, Grzegorz | Teacher of geometry, mechanics, civil architecture, German in Warsaw |
| Pézenas, Esprit | Occupied himself with mathematics, astronomy, astronomical observations, cartography, navigation, scientific instruments, logarithms | |
| 1813 – 1819 | Pierling, Jakob | Teacher of German in Polotsk |