| Name | Royal Sovereign (1804) | Explanation | |
| Type | Yacht | ||
| Launched | May 1804 | ||
| Hull | Wooden | ||
| Propulsion | Sail | ||
| Builders measure | 278 tons | ||
| Displacement | |||
| Guns | |||
| Fate | 1849 | ||
| Class | |||
| Ships book | |||
| Note | |||
| Snippets concerning this vessels career | |||
| Date | Event | ||
| 15 December 1814 - 7 February 1816 | Commanded by Acting Captain Charles Adam | ||
| 20 July 1821 - 25 May 1825 | Commanded by Captain Charles Adam | ||
| 19 February 1838 - 23 November 1841 | Commanded by Captain Samuel Jackson, Pembroke, and Superintendent of Pembroke Dockyard | ||
| 17 December 1841 - 18 February 1845 | Commanded by Captain Watkin Owen Pell, Pembroke, and Superintendent of Pembroke dockyard | ||
| 1 April 1845 - 30 September 1848 | Commanded by Captain Gordon Thomas Falcon, Pembroke | ||
| 4 September 1848 - 4 May 1849 | Commanded by Captain Peter Richards, Pembroke | ||
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