French Third Rate ship of the line 'L'Entreprenant' (1751)

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Britannia (100) 1762-1825
British 100 Gun
1st Rate Ship of the Line
1812 Renamed "Princess Royal"
1812 Renamed "Saint George"
1819 Renamed "Barfleur"
(1762)
Devastation (6) 1841-1866
British 6 Gun
Unrated Steam Sloop
(1841)
Zephyr (8) 1790-1798
British 8 Gun
Merchant East Indiaman
(1790)
Pembroke (60) 1733-1749
British 60 Gun
4th Rate Ship of the Line
(1733)
Mercury (20) 1745-1753
British 20 Gun
6th Rate Ship
(1745)
Seahorse (24) 1748-1784
British 24 Gun
6th Rate Frigate
(1748)
Charles PowlettBritish
Naval Sailor
Service 1728-1749
Namur (74) 1746-1749
British 74 Gun
3rd Rate Ship of the Line
(1746)
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3rd Rate Ship of the Line
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L'Entreprenant
Nominal Guns	74	NNF-1715
Nationality	Royaume de France
Operator	Marine Royale
Keel Laid Down	7.1758	NNF-1715
Launched	19.10.1751	NNF-1715
First Commissioned	12.1752	NNF-1715
How acquired	Purpose built	NNF-1715
Shipyard	Brest - Brittany	NNF-1715
Ship Class	Magnifique Class (1749)	NNF-1715
Constructor	Jacques-Luc CoulombFrench Naval Sailor Designer Ship Builder Service 1728-1768	NNF-1715
Category	Third Rate	NNF-1715
National Rate	Premier Rang	NNF-1715
Ship Type	Ship of the Line	NNF-1715
Sailing Rig	Ship Rigged	NNF-1715
Sunk in Action	7.1758	NNF-1715

Dimensions

DimensionMeasurementTypeMetric EquivalentNNF-1715
Length of Gundeck165'French Feet (Pied du Roi)53.5941 (175′ 9″ Imperial)
Breadth43'French Feet (Pied du Roi)13.9935 (45′ 10″ Imperial)
Depth in Hold20' 4"French Feet (Pied du Roi)6.6043 (21′ 8″ Imperial)
Burthen1,455Ton

Armament

12.1752Broadside Weight = 838 French Livre (904.3696 lbs 410.201 kg)NNF-1715
Lower Gun Deck28 French 36-Pounder
Upper Gun Deck30 French 18-Pounder
Quarterdeck/Forecastle16 French 8-Pounder

Crew Complement

Date# of MenNotesSource
12.17526666 Officers, 660 menNNF-1715

1 Ship Commander

DatesRankNameSource
1757Capitaine de VaisseauFWIKI

1 Flag Officer

DatesRankNameSource
4.1755 - 1755Chef d'Escadreref:673

2 Commissioned Officers

DatesRankNameSource
1755Lieutenant de Vaisseau , as Major de la Flotteref:6731758 - 7.1758Lieutenant de Vaisseauref:631

Service History

DateEventSource
6.6.1758The Siege of Louisbourg
7.1758Sunk by Bomb vessels at LouisburgNNF-1715

Fleets
Dates	Fleet	Fleet Commander	Source
4.1755-1755	Fleet for Quebec 1755	Emmanuel-Auguste de Cahideuc (Comte Dubois de la Motte)French Naval Sailor Service 1698-1764

Sources

IDNameAuthorType

FWIKIVarious, Web Site

NNF-1715Alain Demerliac, Book

ref:631 Web Site

ref:673 Web Site

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Date posted	By	Page
Monday 8th of June 2026 17:20	F.F.	British First Rate ship of the line 'Britannia' (1762) (100) 1762-1825 British 100 Gun 1st Rate Ship of the Line 1812 Renamed "Princess Royal" 1812 Renamed "Saint George" 1819 Renamed "Barfleur"
Thursday 4th of June 2026 20:01	James Daschuk	British steam sloop 'Devastation' (1841) (6) 1841-1866 British 6 Gun Unrated Steam Sloop
Thursday 4th of June 2026 14:56	AvM	British Merchant east indiaman 'Zephyr' (1790) (8) 1790-1798 British 8 Gun Merchant East Indiaman
Wednesday 3rd of June 2026 19:37	Jon Miller	British Fourth Rate ship of the line 'Pembroke' (1733) (60) 1733-1749 British 60 Gun 4th Rate Ship of the Line
Wednesday 3rd of June 2026 19:33	Jon Miller	British Sixth Rate ship 'Mercury' (1745) (20) 1745-1753 British 20 Gun 6th Rate Ship

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