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| Date from | Date to | Event | Source |
|---|---|---|---|
| 1.11.1738 | Appointed Elève Ecrivain de la Marine | ref:673 | |
| 1.1.1742 | Appointed Ecrivain Ordinaire de la Marine | ref:673 | |
| 31.8.1752 | Appointed Membre Adjoint de l’Académie de Marine | ref:673 | |
| 1753 | He published a Memoir on a Machine for Driving Stilts (1753) . | ref:673 | |
| 1754 | He is rated as "Very good family , good spirit , good education , some knowledge of mechanics , very useful ."Assigned to Brest , he serves in all the Offices and various workshops of the port . | ref:673 | |
| 1756 | 1763 | During the Seven Years' War he fulfills several specific missions in Morlaix then in Bayonne . | ref:673 |
| 1759 | Returned to Brest , he was sent to Vannes in June , then to Le Croisic . | ref:673 | |
| 1759 | He made 7 campaigns in the colonies in squadron and in cruise : no year | ref:673 | |
| 1.4.1765 | Appointed Sous-Commissaire de la Marine | ref:673 | |
| 1766 | he is assigned to Brest and works in the Food Service . | ref:673 | |
| 1767 | He is second in charge of the General Store in Brest . | ref:673 | |
| 21.3.1768 | Appointed Commissaire des Classes at Saint-Brieuc | ref:673 | |
| 24.4.1769 | Appointed Membre Correspondant de l'Académie de Marine | ref:673 |