Battle of Jena–Auerstedt
She was laid down on 6 March 1805 as "Victorieux" ("Victorious") at the Arsenal de Rochefort, but renamed "Iéna" on 23 February 1807, celebrating the French victory over Prussia in the previous autumn's Battle of Jena–Auerstedt. Following the Bourbon Restoration she was renamed "Duc d'Angoulême", after Louis Antoine, son of the future King Charles X, and launched on 30 August 1814, entering service on 26 November. The next year, during the Hundred Days, she briefly took back the name of "Iéna" between March and July. On 9 August 1830, following the July Revolution, she changed name for the last time, back to "Iéna".