| Date | Person | Description |
|---|---|---|
| Béraud, Laurent | Occupied himself with astronomical observations, magnetism, meteorology, combustion in Lyon | |
| Fournier, Georges | Occupied himself with hydrography, geography, navigation, trading, naval construction | |
| Hoste, Paul | Occupied himself with navigation | |
| Milliet de Chales, Claude-François | Occupied himself with astronomy, architecture, calendars, geometry, mechanics, magnetism, optics, music, perspective, cartography, navigation | |
| Pézenas, Esprit | Occupied himself with mathematics, astronomy, astronomical observations, cartography, navigation, scientific instruments, logarithms | |
| Pickel, Ignaz | Occupied himself with astronomy, meteorology, forestry, topography, vehicular dynamics | |
| Pilgram, Anton | Occupied himself with mathematics, astronomy, meteorology |