Not to be confused with his son, Edmond Jurien de la Gravière, who was also known as Admiral Jurien..
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Pierre Roch Jurien de La Gravière (5 November 1772 – 14 January 1849) was a French naval officer.
Born at Gannat in Allier, La Gravière entered the service under the name Jurien Desvarennes as a novice pilot on the corvette La Favorite in May 1786.
Volunteer aspirant on the frigate La Flore 29 November 1787, aspirant, 1st class, and ship-of-the-line ensign on the corvette L’Espérance on November 1791 and January 1793, he was named ship-of-the-line lieutenant on 6 Vendémiaire, year III, and captain of a frigate on 24 Nivôse, year VI.
He participated in the Entrecasteaux expedition, which Louis XVI and the Constituent Assembly directed to search for the earlier La Pérouse expedition, as well as conduct scientific research in the Pacific Ocean.
In the year XI, he commanded La Franchise during the Léogane Affair. In his report, the vicomte de Rochambeau, general-in-chief of the Army of Saint-Domingue, made note of him as an officer distinguished by his intelligence and bravery and demanded he receive the rank of ship-of-the-line captain, which was granted on the 13th of Ventôse.
In the year XII, he was made a French legionnaire in Pluviôse and an officer of the order on 25 Prairial. He received the latter again in February 1809. He fought in 1809 at the battle of Sables-d’Olonne, employing three frigates to force the retreat of six British ships-of-the-line.
On 5 July 1814, La Gravière was named a knight of Saint Louis.
On 13 November of that year, he was the commander of a division which went from Rochefort in order to take possession of Île Bourbon. On 10 February 1815, he reached the cape; on 6 April, he installed the new governor of the island; and on 27 August, he moored in the Roadstead of Brest.
He was promoted to counter admiral on 28 October 1817, named president of the electoral college of Finistère on 10 March 1819, made a commander of the Legion of Honour on 28 April 1821, and commanded the French Brazil station the same year.
Made a Commander of the Order of Saint Louis on 22 May 1825, he commanded the French station for the Anti