1745 Establishment

1745 Establishment. The 1745 Establishment was a set of standardized ship of the line dimensions and armament schedules produced for the Royal Navy during the reign of George II, intended to regularize construction across yards such as Deptford Dockyard, Chatham Dockyard, Portsmouth Dockyard, Plymouth Dockyard and private yards like Watson's Yard and Thomas Slade. The Establishment followed earlier rules such as the 1706 Establishment and the 1719 Establishment, and was created amid strategic pressures from rivals including the Kingdom of France, the Spanish Navy, and the Dutch. It influenced officers and officials including Admiral John Byng, Admiral Edward Hawke, First Lord of the Admiraltys and surveyors like Sir Jacob Acworth and Sir Charles Middleton.

Background and Origins

The origins of the 1745 Establishment can be traced to debates in the Board of Admiralty, the Navy Board and among surveyors such as Jacob Acworth and shipwrights at Woolwich Dockyard and Sheerness Dockyard, prompted by lessons from the War of the Austrian Succession and engagements like the Battle of Toulon (1744), the Battle of Finisterre (1747), and fleet actions under commanders including Admiral John Norris, Admiral Thomas Mathews, and Admiral George Anson. Parliamentary critics including William Pitt the Elder and commentators such as Horace Walpole pressured for economies and uniformity following losses and ship performance issues witnessed against French Navy officers and Spanish squadrons under leaders like Admiral Don José Navarro. Influences included prior regulatory efforts embodied in the 1719 Establishment and technical treatises by figures like Anthony Deane and naval reformers connected to the Board of Longitude debates and yard innovations from John Smeaton.

Provisions and Specifications

The Establishment prescribed exact dimensions, tonnages, and gun establishments for rates: first-rate ship, second-rate ship, third-rate ship, fourth-rate ship and fifth-rate ship categories as used by the Royal Navy. It set gun calibres referencing carronades and long guns then evolving from designs by Thomas Slade and Sir Jacob Acworth, specified mast plans similar to those at Deptford Dockyard, and standardized scantlings influenced by timber supplies from Baltic sources and Newfoundland and Virginia timber merchants. The 1745 rules defined hull breadths, keel lengths, depth in hold, and rated battery counts affecting ships built at Chatham Dockyard, Deptford Dockyard, Hartlepool, and private yards in Liverpool, Bristol, Greenwich and Whitby. It attempted compatibility with powder and shot logistics involving the Board of Ordnance, ordnance officers like John Mullord, and dockyard artificers trained under masters such as Phineas Pett descendants.

Implementation and Impact on the Royal Navy

Implementation involved Admiralty orders and correspondence with shipwrights at Portsmouth Dockyard, Chatham Dockyard, Blackwall, and private contractors including firms in Rotherhithe and Wapping. The Establishment shaped construction of notable vessels and classes overseen by surveyors including Thomas Slade and influenced captains like Edward Boscawen, George Rodney, and Edward Vernon who later commanded ships built to those standards during expeditions against Louisbourg, the Caribbean campaigns, and convoy actions with escorts against privateers from Saint-Domingue and Cádiz. It affected ship performance in clashes with the French Navy at encounters such as the Battle of Lagos (1759) and the Battle of Quiberon Bay (1759), and logistical arrangements coordinated with the Victualling Board and officers like Joseph Huddart. Critics including Horace Walpole and reformers like Earl of Sandwich noted issues of maneuverability, seaworthiness, and adaptability versus evolving foreign designs by Bénéteau shipbuilders and continental yards at Brest and Rochefort.

Revisions and Successors

Operational experience led to revisions culminating in the Establishment of 1757 and the influential 1760s work of Thomas Slade, whose designs produced ships like HMS Victory and reforms embodied in later Establishments. Other successors included specifications adjusted by surveyors such as William Bately, Sir Thomas Slade, and John Williams and by Admiralty reforms under figures like Earl of Sandwich and Admiral Edward Hawke. The limitations of fixed dimensions led to abandonment of rigid Establishment rules in favor of empirical ship design by innovators including Sir Robert Seppings, Sir William Symonds, and naval constructors influenced by continental trends from Spain and the Netherlands.

Historical Significance and Legacy

The 1745 Establishment represents a mid-18th-century attempt at central regulation connecting the Board of Admiralty, Navy Board, dockyard institutions, private shipwrights, and naval commanders such as George Anson and Edward Boscawen. Its legacy appears in debates over standardization versus innovation involving figures like Thomas Slade, Sir Robert Seppings, Sir William Symonds, and in historiography addressing the Seven Years' War, the development of the Royal Navy as a global force, and administrative reforms led by politicians including Pitt the Elder and Viscount Townshend. Surviving plans and models are held in collections at institutions such as the National Maritime Museum, the National Archives, and archives relating to Deptford Dockyard and private yards, informing studies by historians like N.A.M. Rodger, Brian Lavery, and Rif Winfield on ship design, construction, and operational history in the age of sail.

Category:Royal Navy