| Date | Person | Description |
|---|---|---|
| 1791 – 1792 | Abramsperg, Antoni | Teacher of languages in Mogilev |
| 1792 – 1796 | Abramsperg, Antoni | Teacher of languages in Daugavpils |
| Eschinardi, Francesco | Occupied himself with optics, civil architecture, military architecture, watchmaking, acoustics, cartography | |
| Giattini, Giovanni Battista | Occupied himself with philosophy, mathematics, physics, moral theology, Hebrew, Greek, Arabic, Latin, logic, linguistics, horology | |
| Kinich, Jean Jérôme | Teacher of Hebrew, Arabic in Prague, Rome, Vienna, Dillingen an der Donau, Ingolstadt | |
| Kircher, Athanasius | Occupied himself with hieroglyphs, magnetism, sun dials, Arabic, Latin, egyptology, archaeology, cryptology, combinatorics, optics, music, cosmology, medicine | |
| Zacagnini, Antonio | Studied mathematics, languages in Lyon |