| Date | Person | Description |
|---|---|---|
| 1626 – 1630 | Krüger, Oswald | Studied theology in Vilnius |
| 1627 – 1631 | Krüger, Oswald | Studied theology in Vilnius |
| Krüger, Oswald | Studied mathematics, astronomy, architecture in Rome | |
| Krüger, Oswald | Occupied himself with architecture | |
| Krüger, Oswald | Occupied himself with astronomy, astronomical observations, ballistics |