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| Date from | Date to | Event | Source |
|---|---|---|---|
| 1841 | Appointed Elève à l’Ecole Militaire de St Cyr | ref:673 | |
| 1.11.1842 | Appointed Elève de Polytechnique | ref:673 | |
| 27.3.1845 | Appointed Elève du Génie Maritime at Lorient | ref:673 | |
| 3.10.1846 | 10.11.1848 | Appointed Sous-Ingénieur de Troisième Classe de la Marine | ref:673 |
| 11.11.1848 | 4.1854 | Appointed Sous-Ingénieur de Seconde Classe de la Marine | ref:673 |
| 12.1848 | 10.1850 | He embarked on the "Pomone" , the first mixed frigate , sails and steam , to study this mode of propulsion , then on the "Alcibiade" . | ref:673 |
| aft.10.1850 | He was then assigned to Lorient and then to the Chaussade Forges (Guérigny , Nièvre) . | ref:673 | |
| 4.1854 | 26.7.1862 | Appointed Sous-Ingénieur de Première Classe de la Marine | ref:673 |
| 12.8.1860 | Appointed Chevalier de Ordre Royal de la Légion d'Honneur | ref:673 | |
| 27.7.1862 | 8.6.1869 | Appointed Ingénieur des Constructions Navales de Seconde Classe He was assigned to Lorient where he built the "Surveillante" . He is preparing plans for battleships of type "Redoutable" . | ref:673 |
| 30.12.1868 | Appointed Officier de Ordre Royal de la Légion d'Honneur | ref:673 | |
| 9.6.1869 | 2.9.1875 | Appointed Ingénieur des Constructions Navales de Première Classe | ref:673 |
| 3.9.1875 | 9.1880 | Appointed Directeur des Constructions Navales de Seconde Classe at Lorient as Chef du Service des Constructions | ref:673 |
| 1880 | 1881 | Appointed Chef du Service de la Surveillance des Travaux confiés à l’Industrie au Ministère | ref:673 |
| 9.1880 | 1883 | Appointed Directeur des Constructions Navales de Seconde Classe at Paris as Chef du Service des Constructions at the Minister . He built several steel vessels with more powerful machines and three lines of trees . | ref:673 |
| 1881 | 1883 | Appointed Chef du Service Technique des Constructions Navales au Ministère | ref:673 |
| 28.12.1882 | Appointed Commandeur de Ordre Royal de la Légion d'Honneur | ref:673 | |
| 1883 | Appointed Membre du Conseil d'Amirauté | ref:673 | |
| 30.7.1883 | 12.1885 | Appointed Directeur des Constructions Navales de Première Classe | ref:673 |
| 12.1885 | Appointed Inspecteur Général du Génie Maritime He established the plans for the cruisers "Forbin" , "Surcouf" , "Davout" and "Dupuy de Lôme" . | ref:673 | |
| 5.1888 | Appointed Membre de l'Académie des Sciences , Section de Géographie et de Navigation | ref:673 | |
| 26.12.1888 | Appointed Grand officier de Ordre Royal de la Légion d'Honneur | ref:673 | |
| 1889 | Retired | ref:673 |