| Date | Person | Description |
|---|---|---|
| 1733 – 1736 | Rieger, Christian | Studied philosophy in Graz |
| 1741 – 1745 | Rieger, Christian | Studied theology in Graz |
| Ximenes, Leonardo | Studied literae humaniores in Trapani | |
| 1735 – 1738 | Ximenes, Leonardo | Studied philosophy in Rome |
| 1743 – 1747 | Ximenes, Leonardo | Studied theology in Rome |