| Date | Person | Description |
|---|---|---|
| 1627 – 1631 | Gautruche, Pierre | Teacher of grammar in Rennes |
| Gautruche, Pierre | Occupied himself with mathematics, astronomy, geometry, optics, geography | |
| 1667 – | Gautruche, Pierre | Teacher of mathematics in Caen |
| Jartoux, Pierre | Occupied himself with astronomy, cartography | |
| Jartoux, Pierre | Teacher of rhetoric, grammar, literae humaniores |