She was ordered as États de Bourgogne and was launched at Brest in 1790. Like many French ships of the line during the Revolutionary period, she was renamed several times, becoming Côte d'Or in January 1793, Montagne in October 1793, Peuple on 17 May 1795, and a matter of weeks later again renamed, to Océan. She served until 1855.
A large model of a generic Océan-class ship, named Océan, at the 1⁄16 scale can be seen at the Musée de la Marine in Paris.
Career
As the largest ship of the line in the Brest fleet, the ship spent much of her early career as the fleet flagship.
On 17 May 1795, she was renamed Peuple; a month later, on 23 June she fought in the Battle of Groix as Villaret's flagship. Returning to Lorient three days later, she was officially renamed to Océan, a name that had been in use since 30 May.
She was refitted in Brest in 1797.
In 1801, she once again served as Villaret's flagship, ferrying troops of Leclerc's expedition to Saint-Domingue.
^Commerce de Marseille was ordered after États de Bourgogne (which was later renamed Océan), but launched before her; therefore, the ship type is alternatively called Commerce de Marseille class or Océan class
"Le vaisseau trois-ponts l’Océan", Jean Boudriot, in Neptunia n° 102 (1971), page 21.
Demerliac, Alain (2004). La Marine de Louis XVI: Nomenclature des Navires Français de 1774 à 1792 (in French). Éditions Ancre. ISBN2-906381-23-3.
Roche, Jean-Michel (2005). Dictionnaire des bâtiments de la flotte de guerre française de Colbert à nos jours. Vol. 1. Group Retozel-Maury Millau. ISBN978-2-9525917-0-6. OCLC165892922. (1671-1870)