| Date | Person | Description |
|---|---|---|
| Eschinardi, Francesco | Occupied himself with optics, civil architecture, military architecture, watchmaking, acoustics, cartography | |
| Pézenas, Esprit | Occupied himself with mathematics, astronomy, astronomical observations, cartography, navigation, scientific instruments, logarithms | |
| Ricci, Matteo | Occupied himself with mathematics, astronomy, sinology |