| Date | Person | Description |
|---|---|---|
| 1803 – 1810 | Cytowicz, Józef | Teacher of mathematics, German in Saint Petersburg |
| 1813 – 1817 | Cytowicz, Józef | Teacher of chemistry, natural history in Polotsk |
| 1817 – 1820 | Cytowicz, Józef | Teacher of mathematics, astronomy, architecture in Polotsk |
| 1842 – 1846 | Cytowicz, Józef | Teacher of mathematics, physics in Ternopil |