HMS Saint Patrick was a 50-gun fourth-rate

Fourth-rate

In the British Royal Navy, a fourth rate was, during the first half of the 18th century, a ship of the line mounting from 46 up to 60 guns. While the number of guns stayed subsequently in the same range up until 1817, after 1756 the ships of 50 guns and below were considered too weak to stand in...

 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 English Royal Navy. In 1665, during the Second Anglo-Dutch War

Second Anglo-Dutch War

The Second Anglo–Dutch War was part of a series of four Anglo–Dutch Wars fought between the English and the Dutch in the 17th and 18th centuries for control over the seas and trade routes....

, the Navy Committee of Parliament adopted a supplement to their 1664 Programme which provided for one third rate (Warspite

HMS Warspite (1666)

HMS Warspite was a 70-gun third-rate ship of the line of the Royal Navy, launched in 1666 at Blackwall Yard. This second Warspite was one of the five ships designed to carry more provisions and lower deck guns higher above the water than French and Dutch equivalents...

) and three fourth rates. The King's chronic financial worries led to the cancellation of the contracts for two of the fourth rates, but the remaining vessel, awarded to Bristol shipbuilder Francis Bayley, was completed in barely a year at the contract price of £6 per ton, measuring slightly larger than her contract dimensions of 100 ft keel length and 32 ft 6 in breadth. Launched in May 1666 at Bristol

Bristol

Bristol is a city, unitary authority area and ceremonial county in South West England, with an estimated population of 433,100 for the unitary authority in 2009, and a surrounding Larger Urban Zone with an estimated 1,070,000 residents in 2007...

, the ship proved an outstanding success as a fast, weatherly sailing warship.

Commissioned a month after her launch under Captain Robert Saunders, the Saint Patrick joined Sir Robert Robinson's squadron on Christmas Day 1666. However, less than nine months after being launched, she was captured off the North Foreland

North Foreland

North Foreland is a chalk headland on the Kent coast of southeast England.North Foreland forms the eastern end of the Isle of Thanet. It presents a bold cliff to the sea, and commands views over the southern North Sea.-Lighthouse:...

 on 5 February 1667 by the Dutch 34-gun Delft and 28-gun Shakerlo, after a battle which left Saunders and 8 of his crew dead and another 16 wounded. She was commissioned by the Dutch Navy later in 1667 as the Zwanenburg.