|In service:||Captured from the Dutch during the Battle of Lowestoft on 13 June 1665|
|Fate:||Sunk as blockship on 12 June 1667 during the Raid on the Medway|
|Class and type:||third rate frigate|
|Tons burthen:||597 tons|
|Length:||136 ft (41 m)|
|Beam:||34 ft (10 m)|
Renamed HMS Helverson, the ship was sunk to block the River Medway from the invading Dutch fleet on 12 June 1667. The Dutch fleet was attempting to raid the docks at Chatham Dockyard. John Evelyn drew a sketch 'A scheme of the 12th of June 1667' depicting the position of HMS Helverson. She has been the only ship of the Royal Navy to be called HMS Helverson.