French frigate Vertu (1794)

Vertu was a 40-gun French frigate designed by engineer Segondat. She served in Sercey's squadron in the Indian Ocean, and in Saint-Domingue. She was captured by the Royal Navy at the end of the Blockade of Saint-Domingue when the island surrendered to the British.

French career
Ordered as Vertu at the heigh of the Reign of Terror, the frigate was commissioned in Lorient. In May 1793, she sailed from Brest to Île-d'Aix under Captain Montagniès-Laroque

She took part in the Croisière du Grand Hiver in December 1794, and escorted the 74-gun Redoutable after she broke her cables upon departure.

On 3 February, a violent gust of wind damaged Sercey's naval division, which was readying for a transit to Mauritius and a campaign in the Indian Ocean, damaging Cocarde; Vertu, under Lhermite, was chosen to replace her. The division departed Rochefort on 4 March 1796, leaving behind Vertu which had yet to complete her preparation and rejoined the division Palma. The division arrived at Port-Louis on 18 June.

There, Vertu took part in the various commerce raiding actions of the division, including the Action of 8 September 1796, where she sustained more damage than her fellows; after the battle, she required a tow from Régénérée.

In August 1797, she ferried troop from Mauritius to Batavia. With dwidling support from the colony of Mauritius, Sercey had to send Régénérée, under Willaumez, and Vertu back to France. Vertu departed the Indian Ocean theatre in September, under Captain Magon, sailing from Mauritius to Rochefort and escorting two merchantmen of the Spanish Royal Company of the Philippines to Europe.

En route, the two frigates and two merchantmen stopped at Îles de Los to effect repair and gather water; they anchored at Tamara, Vertu disassembling her masts and yards to restore her rigging, while Régénérée sailed to the nearby island of Factori. On 24 April, the 32-gun HMS Pearl, under Captain James Ballard, attacked Vertu; one hour into the battle, Régénérée, attracted by the cannonade, intervened and forced Pearl to flee. Régénérée unsuccessfully chased Pearl for 36 hours abandonning the pursuit.

On 10 May 1798, the ships departed for Europe. Arrived at Tenerife, the merchantmen were put under the care of the governor, as they considerably retarded the travel of the frigates. On 27 July, as the frigates prepared to pursue their journey, they were observed by the 28-gun HMS Brilliant, under Henry Blackwood. At 6, the French frigates put to sail and started firing on Brilliant; Régénérée was closing in to her opponent when Vertu, which had sailed large, touched the wind; Régénérée imitated her manoeuver, but lost her mizzen and bowsprit, allowing Brilliant to flee. Vertu gave chase, but could not overhaul her opponent and returned to Tenerife. There, Régénérée replaced her rigging, and both frigates eventually arrived in Rochefort on 5 September.

In 1803, Vertu, under Commander Gallier-Labrosse, was part of a naval division under Rear-Admiral Jacques Bedout.

Under Commander Montalan, she sailed from Rochefort to Genoa, and from there, ferried troops to Saint-Domingue. At the Surrender of Cap Francais, Vertu was in the harbour with Clorinde, under Pierre Lebozec. When Captain Barré, who commanded the naval forces at Saint-Domingue, informed them that their frigates would be surrendered to the British under the terms of the upcoming capitulation, Lebozec and Montalan attempted the run the British blockade. However the wind was so weak that day that the two frigates found themselves becalmed and threatened by the Haitian revolutionaries, and had to call the British for help. Commodore John Loring ordered Captain Bligh to rescue the French crew with the boats of the blockading ships. Eventually, the wind became more favourable and British prize crew managed to sail Vertu and Clorinde to the sea.

British career
In 1805, she was in Plymouth for repairs.

Fate
HMS Vertu was deleted in 1810.