| Date | Person | Description |
|---|---|---|
| 1623 – 1624 | Gautruche, Pierre | Studied rhetoric in Rennes |
| 1627 – 1631 | Gautruche, Pierre | Teacher of grammar in Rennes |
| 1631 – 1635 | Gautruche, Pierre | Studied theology in La Flèche |
| Gautruche, Pierre | Occupied himself with mathematics, astronomy, geometry, optics, geography | |
| 1667 – | Gautruche, Pierre | Teacher of mathematics in Caen |