| Date | Person | Description |
|---|---|---|
| Eschinardi, Francesco | Studied philosophy, logic in Rome, Città di Castello | |
| 1658 – 1665 | Eschinardi, Francesco | Teacher of mathematics, physics, astronomy, geometry, logic, metaphysics in Rome |
| Saccheri, Girolamo | Occupied himself with geometry, mechanics, logic | |
| 1699 – 1733 | Saccheri, Girolamo | Teacher of mathematics in Pavia |