Nyora kupfuurira kweiyi ndima - Mushure meFebruary Revolution
Muna 1848 akagadzwa kuva Mutungamiriri weMaritime we4th maritime arrondissement, uko akabatsira kudzorera rugare. Ipapo akava "premier conseil" paAdmiralty. Musi wa 1 May 1849 Vaillant akasimudzirwa kuva commodore ("contre-amiral"), uye musi wa 6 August 1849 akaitwa wechipiri mukutungamira kwe2nd Mediterranean squadron, pasi paAlexandre Ferdinand Parseval-Deschenes.