| Date | Person | Description |
|---|---|---|
| Krüger, Oswald | Studied mathematics, astronomy, architecture in Rome | |
| 1632 – 1633 | Krüger, Oswald | Teacher of mathematics, Hebrew in Vilnius |
| 1634 – 1648 | Krüger, Oswald | Teacher of mathematics, Hebrew in Vilnius |
| Krüger, Oswald | Occupied himself with astronomy, astronomical observations, ballistics | |
| Krüger, Oswald | Occupied himself with architecture |