French ship Jean-Jacques Rousseau (1795)

Capture of Marengo (ex-Jean-Jacques Rousseau, left) by HMS London (right)
History
France
Name	Jean-Jacques Rousseau
Builder	Toulon
Laid down	September 1794
Launched	21 July 1795
Commissioned	October 1796
Renamed	Marengo, 2 December 1802
Captured	By HMS London, 13 March 1806
United Kingdom
Name	Marengo
Acquired	13 March 1806
Fate	Broken up, 1816
General characteristics [1]
Class and type	Téméraire-class ship of the line
Displacement	2,966 tonnes 5,260 tonnes fully loaded
Length	55.87 metres (183.3 ft) (172 pied)
Beam	14.90 metres (48 ft 11 in)
Draught	7.26 metres (23.8 ft) (22 pied)
Propulsion	Up to 2,485 m2 (26,750 sq ft) of sails
Armament	74 guns: Lower gundeck: 28 × 36-pounder long guns Upper gundeck: 30 × 18-pounder long guns Fc and QD: 16 × 8-pounder long guns 4 × 36-pounder carronades
Armour	Timber

Jean-Jacques Rousseau was a Téméraire class 74-gun ship of the line of the French Navy, active during the French Directory, French Consulate and First French Empire. Renamed Marengo in 1802, she took part in Linois' operations in the Indian Ocean before her capture by the Royal Navy.