| Date | Person | Description |
|---|---|---|
| 1741 – 1745 | Rieger, Christian | Studied theology in Graz |
| 1755 – 1759 | Schiffermiller, Ignatius | Studied theology in Vienna |
| Ximenes, Leonardo | Studied literae humaniores in Trapani | |
| 1743 – 1747 | Ximenes, Leonardo | Studied theology in Rome |
| Ximenes, Leonardo | Ximenes dedicated himself to the application of geometry to physics, mechanics, hydraulics, optics, astronomy, geography, architecture, and ballistics |