HMS Mary was a 60-gun fourth-rate ship of the line constructed for the Royal Navy. Built at Chatham Dockyard, she was launched on 12 May 1704. As a fourth-rate vessel, HMS Mary was part of the line of battle, equipped with a significant number of guns suitable for fleet engagements during the early 18th century. Her service history includes a notable naval engagement in January 1721, when she fought an inconclusive battle against the Spanish ship of the line Catalán. This encounter underscores her active role in the maritime conflicts of the period, particularly against Spanish naval forces. In 1736, HMS Mary underwent a major rebuild at Portsmouth, following the 1733 proposals of the 1719 Establishment—a set of standards for ship design and construction. The ship was taken to pieces and reconstructed according to these specifications, a process completed with her relaunch on 5 October 1742. Following her rebuild, she was renamed HMS Princess Mary, reflecting perhaps a change in her role or honorifics. HMS Princess Mary continued to serve in the Royal Navy until 1766, after a service life spanning over six decades. She was eventually sold out of the navy, marking the end of her active maritime career. Her longevity and participation in naval engagements highlight her significance as a representative vessel of early 18th-century naval architecture and her contribution to the Royal Navy’s operational history during a period of considerable maritime conflict. Overall, HMS Mary (later HMS Princess Mary) exemplifies the typical design and service pattern of 60-gun ships of the line in the early 1700s, with a noteworthy service record and a significant rebuild reflecting evolving naval standards of the era.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.