| Date | Person | Description |
|---|---|---|
| Bonanni, Filippo | Bonanni studied physics and engineering in Rome under Eschinardi | |
| 1754 – 1757 | Campcerver, Ignacio | Teacher of mathematics, eclectic philosophy in Girona |
| Ciermans, Jan | Part of the Portuguese army of architecture, engineering | |
| Eschinardi, Francesco | Occupied himself with optics, civil architecture, military architecture, watchmaking, acoustics, cartography |