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| Date from | Date to | Event | Source |
|---|---|---|---|
| 1818 | Appointed Elève de Polytechnique | ref:673 | |
| 1820 | Appointed Elève du Génie Maritime | ref:673 | |
| 1.7.1831 | Appointed Sous-Ingénieur de Première Classe de la Marine at Lorient | ref:673 | |
| 1840 | Appointed Chevalier de Ordre Royal de la Légion d'Honneur | ref:673 | |
| 11.2.1842 | Appointed Ingénieur des Constructions Navales de Seconde Classe | ref:673 | |
| 17.4.1847 | Appointed Ingénieur des Constructions Navales de Première Classe | ref:673 | |
| 28.8.1847 | Launched Le Bayard (90)
1847-1858 , Ship of the Line at Lorient Dockyard - Lorient
French 90 Gun 2nd Rate Ship of the Line | FNIII | |
| 1854 | Appointed Chevalier de Ordre Royal de la Légion d'Honneur | ref:673 | |
| 15.2.1854 | Launched Le Donawerth (90)
1854-1857 , Ship of the Line at Lorient Dockyard - Lorient
French 90 Gun 2nd Rate Ship of the Line 1868 Renamed "Jean Bart" 1886 Renamed "Cyclope" | E-WIKI |