HMS Gloucester was a 50-gun fourth rate ship of the line

Ship of the line

A ship of the line was a type of naval warship constructed from the 17th through the mid-19th century to take part in the naval tactic known as the line of battle, in which two columns of opposing warships would manoeuvre to bring the greatest weight of broadside guns to bear...

 of the Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

, built by Sir Joseph Allin to the 1706 Establishment

1706 Establishment

The 1706 Establishment was the first formal establishment of dimensions for ships built for the Royal Navy. Two previous sets of dimensions had been established, though only for particular shipbuilding programmes; the 1706 Establishment was intended to be permanent.-Origins:Dimensions for ships had...

 of dimensions at Deptford Dockyard, and launched on 4 October 1711.

On 22 May 1733 Gloucester was ordered to be taken to pieces and rebuilt according to the 1733 proposals of the 1719 Establishment

1719 Establishment

The 1719 Establishment was the first formal 'Establishment' laid down to govern the construction of all ships built or rebuilt down to those of 20 carriage guns, whether in the Royal Dockyards or by commercial contractors...

 at Sheerness

Sheerness

Sheerness is a town located beside the mouth of the River Medway on the northwest corner of the Isle of Sheppey in north Kent, England. With a population of 12,000 it is the largest town on the island....

, from where she was relaunched on 22 March 1737.

In 1742 Gloucester was damaged in a storm, and she was burned in order to avoid her being captured.