Russian Fourth Rate ship of the line 'Sviatoi Isakii' (1740)

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Recent Comments

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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Sviatoi Isakii
Nominal Guns	54	RWAS
Nationality	Russia
Operator	Baltic Sea Fleet
Keel Laid Down	16.6.1747	RWAS
Acquired	18.5.1740	RWAS
Shipyard	Archangelsk - Arctic Ocean	RWAS
Ship Class	Pyotr II Class (1724)	RWAS
Constructor	V BatakovRussian Ship Builder	RWAS
Category	Fourth Rate	RWAS
Ship Type	Ship of the Line	RWAS
Sailing Rig	Ship Rigged	RWAS
Broken Up	1763	RWAS

Dimensions

DimensionMeasurementTypeMetric EquivalentRWAS
Length of Gundeck143' 0"Imperial Feet43.5864
Breadth38' 0"Imperial Feet11.5824
Depth in Hold16' 7"Imperial Feet4.9064

Armament

1740Broadside Weight = 310 Russian Artillery Pound (337.9 lbs 153.264 kg)RWAS
Lower Gun Deck22 Russian 18-Pounder
Upper Gun Deck24 Russian 8-Pounder
Quarterdeck/Forecastle8 Russian 4-Pounder

1 Commissioned Officer

DatesRankNameSource
5.1740 - 1742Leitenant

Service History

DateEventSource
7.1748Sailed from ArchangelRWAS
10.1748Arrived at RevelRWAS
1749Carried Russian troops baggage from Danzig to RevelRWAS
1750Cruised in the BalticRWAS
1751Cruised in the BalticRWAS
1752Cruised in the BalticRWAS
1753Cruised in the BalticRWAS
1757Blockade of Prussia off MemelRWAS
1757Refitted as a Unrated Hospital Ship
1758Operations off Copenhagen as part of the Russo-Swedish squadronRWAS
1759Operations off DanzigRWAS
1761Operations off KolbergRWAS
1762CondemnedRWAS

Sources

IDNameAuthorType

RWASEduard Sozaev, John Tredrea, Book

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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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