| Date | Person | Description |
|---|---|---|
| 1754 – 1756 | Poczobut, Marcin | Studied mathematics, physics, astronomy in Prague |
| 1757 – | Poczobut, Marcin | Studied mathematics, astronomy in Vilnius |
| 1757 – 1761 | Poczobut, Marcin | Studied theology in Vilnius |
| 1743 – 1747 | Ximenes, Leonardo | Studied theology in Rome |