| Date | Person | Description |
|---|---|---|
| Krüger, Oswald | Studied mathematics, astronomy, architecture in Rome | |
| 1622 – 1623 | Krüger, Oswald | Studied philosophy, mathematics in Rome |
| 1623 – 1625 | Krüger, Oswald | Studied philosophy, mathematics in Nesvizh |
| Krüger, Oswald | Krüger studied mathematics, architecture and astronomy in Rome under Grassi and Grienberger | |
| Ximenes, Leonardo | Ximenes dedicated himself to the application of geometry to physics, mechanics, hydraulics, optics, astronomy, geography, architecture, and ballistics |