HMS Montreal ( 1761 ) HMS " Montreal was a 32 - gun " Niger " - class fifth - rate frigate of the Royal Navy . She was launched in 1761 and served in the Seven Years ' War and the American War of Independence . The French captured her in 1779 and she then served with them under the name Montréal " . An Anglo - Spanish force destroyed her during the occupation of Toulon early in the French Revolutionary Wars . Construction and commissioning . " Montreal " was ordered from Sheerness Dockyard on 6 June 1759 , one of an eleven ship class built to a design by Thomas Slade . She was laid down on 26 April 1760 , launched on 15 September 1761 , and was completed by 10 October 1761 . She had been named " Montreal " on 28 October 1760 , and was commissioned under her first commander , Captain William Howe , in September 1761 , having cost £11 , 503 . 17 . 11d to build , including money spent fitting her out . British career . " Montreal " was first assigned to serve in the Mediterranean , which she sailed for in December 1761 . She was paid off in July 1764 after the conclusion of the Seven Years ' War . She was almost immediately recommissioned under Captain Keith Stewart , and returned to the Mediterranean in July that year . By 1766 " Montreal " was under the command of Captain Phillips Cosby , still in the Mediterranean , though she returned home in September 1767 , bringing the body of the Duke of York , who had died in Monaco . " Montreal " was paid off at some point in 1769 , though she recommissioned in December that year under Captain James Alms . " Montreal " returned to the Mediterranean the following year , and was under the command of Captain Christopher Atkins from about September 1772 . She paid off again in March 1773 , and was surveyed at Chatham in April . A small to middling repair was carried out between July 1777 and February 1778 , and she recommissioned in November 1777 under Captain Stair Douglas . She sailed to North America in April 1778 , and was afterwards sent to the Mediterranean . While in North America Douglas was court - martialled for firing a gun into a small boat during some horseplay , killing a midshipman . He was acquitted on the grounds that he had not meant to kill . While in the Mediterranean " Montreal " formed part of Vice - Admiral Sir Robert Duff ' s squadron . Capture . On 4 May 1779 " Montreal " was sailing off Gibraltar in company with when they encountered the French ships " Bourgogne " , under the command of Captain de Marin and " Victoire " , under command of Captain d ' Albert Saint - Hippolyte , both ships of the 76th squadron out of Toulon . " Thetis " engaged " Victoire " and was able to escape , but " Bourgogne " captured " Montreal " . French service . In July 1780 , " Montréal " was escorting six ships destined for Algiers . She was under the command of Captain de Vialis de Fontbelle , who was also in charge of the convoy . At 5 : 30 in the morning , on 30 July 1780 , de Vialis de Fontbelle noticed that four vessels to leeward had had taken up pursuit of the convoy while the convoy was somewhere between the Tower of Cachique and Cape Caxine , about 12 miles from the Cape . At 6 : 00 , it was determined that the four pursuing ships were enemy vessels , and that a fifth pursuer was coming up . At this time , de Vialis de Fontbelle signalled the convoy to make best speed to the Tower of Cachique . He sought refuge under its guns as it was under the control of a vassal of Algiers . The French identified the pursuing British squadron as consisting of two frigate s , two brig s , and a xebec . By 6 : 45 , the two sides had begun exchanging long - range fire . The British ships were trying to cut inside the convoy , between shore and the convoy , and between the convoy and the " Montréal " . By around 8 : 00 , the two brigs had engaged the convoy . The 20 - gun , under Captain Sir Charles Knowles , and xebec , under Commander Hugh Lawson , engaged " Montréal " off the Barbary coast . The convoy successfully anchored underneath the guns of Cachique . However , during the opening of close combat , de Vialis de Fontbelle received two mortal wounds , one to the right arm and one to the left calf . He therefor turned over command to his second in command , the Count of LaPorte - Yssertieux , before dying . " Montréal " demasted one of the English vessels , which led the brigs to disengage to protect her . By 9 : 30 , the English commander signaled withdrawal . The two hour engagement was inconclusive . " Minorca " suffered two men killed , while three men were killed and two wounded on " Porcupine " . The convoy suffered four dead , including Captain de Vialis de Fontbelle . Later , three English ships gave chase when the convoy lifted anchor , however the convoy had lost them by 11 : 00 , and the convoy reached Algiers intact . For his conduct in the action , la Porte - Yssertieux received a promotion to bevret de capitaine de vaisseau ( Bevret Captain ) . Fate . The French later used " Montréal " as a powder hulk . The British captured her when they occupied Toulon in August 1793 in support of the monarchists there . The French Revolutionary forces besieged Toulon and on 16 December 1793 the British decided to evacuate the port while destroying as much as possible of the materials that they could not take away . " Montréal " was one of two powder hulks in the port , the other being the " Iris " . An Anglo - Spanish force was sent to scuttle them on the night of 18 December , but instead of doing so , the Spanish troops decided to set fire to the two powder hulks ; the subsequent explosions destroyed both .