John Clerk of Eldin
Encyclopedia
John Clerk of Eldin FRSE FSAScot (10 December 1728 – 10 May 1812) was a Scottish merchant, naval author, artist, geologist and landowner. The 7th son of Sir John Clerk of Penicuik, Bt, Clerk of Eldin was a figure in the Scottish Enlightenment
Scottish Enlightenment
The Scottish Enlightenment was the period in 18th century Scotland characterised by an outpouring of intellectual and scientific accomplishments. By 1750, Scots were among the most literate citizens of Europe, with an estimated 75% level of literacy...

, best remembered for his influential writings on naval tactics in the Age of Sail
Naval tactics in the Age of Sail
Naval tactics in the Age of Sail were used from the early 17th century onward when sailing ships replaced oared galleys. These were used until the 1860s when steam-powered ironclad warships rendered sailing line of battle ships obsolete.-Early history:...

.

A friend of geologist James Hutton
James Hutton
James Hutton was a Scottish physician, geologist, naturalist, chemical manufacturer and experimental agriculturalist. He is considered the father of modern geology...

, he was a brother-in-law of architect Robert Adam
Robert Adam
Robert Adam was a Scottish neoclassical architect, interior designer and furniture designer. He was the son of William Adam , Scotland's foremost architect of the time, and trained under him...

, and a great-great-uncle of physicist James Clerk Maxwell
James Clerk Maxwell
James Clerk Maxwell of Glenlair was a Scottish physicist and mathematician. His most prominent achievement was formulating classical electromagnetic theory. This united all previously unrelated observations, experiments and equations of electricity, magnetism and optics into a consistent theory...

.

Biography

The Clerk family were not mariners. Clerk of Penicuik was a judge
Judge
A judge is a person who presides over court proceedings, either alone or as part of a panel of judges. The powers, functions, method of appointment, discipline, and training of judges vary widely across different jurisdictions. The judge is supposed to conduct the trial impartially and in an open...

 and political figure of some importance who took part in the negotiations leading up to the Acts of Union 1707
Acts of Union 1707
The Acts of Union were two Parliamentary Acts - the Union with Scotland Act passed in 1706 by the Parliament of England, and the Union with England Act passed in 1707 by the Parliament of Scotland - which put into effect the terms of the Treaty of Union that had been agreed on 22 July 1706,...

. Young John attended Dalkeith Grammar School where he was reputed to have been a keen scholar,and was enrolled at the University of Edinburgh
University of Edinburgh
The University of Edinburgh, founded in 1583, is a public research university located in Edinburgh, the capital of Scotland, and a UNESCO World Heritage Site. The university is deeply embedded in the fabric of the city, with many of the buildings in the historic Old Town belonging to the university...

 to study medicine
Medicine
Medicine is the science and art of healing. It encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness....

, (his father had marked him to becoming a "top chyrugeon") but abandoned his studies and entered into business. Clerk made his fortune as a merchant (he is understood to have been a clothier) and manager of a coal mine, and in 1763 he was able to buy himself the property of Eldin, in Lasswade
Lasswade
Lasswade is a civil parish and village in Midlothian, Scotland, on the River North Esk, nine miles south of Edinburgh city centre, between Dalkeith and Loanhead...

, near Edinburgh
Edinburgh
Edinburgh is the capital city of Scotland, the second largest city in Scotland, and the eighth most populous in the United Kingdom. The City of Edinburgh Council governs one of Scotland's 32 local government council areas. The council area includes urban Edinburgh and a rural area...

. There, he devoted himself to science
Science
Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe...

 and art
Art
Art is the product or process of deliberately arranging items in a way that influences and affects one or more of the senses, emotions, and intellect....

. In 1753, having been a constant visitor of the Adam family, and being a close friend to the renowned architect Robert Adam
Robert Adam
Robert Adam was a Scottish neoclassical architect, interior designer and furniture designer. He was the son of William Adam , Scotland's foremost architect of the time, and trained under him...

, he married Susannah Adam, Robert's younger sister by whom he had seven children, all who died unmarried. By 1793, Clerk had retired, but still moved between Eldin and Edinburgh, having bought a house on Princes Street in 1788, overlooking the castle. A typical Enlightenment figure, he was a man of many interests, including geology, architecture, and art. He conducted several geological surveys with James Hutton
James Hutton
James Hutton was a Scottish physician, geologist, naturalist, chemical manufacturer and experimental agriculturalist. He is considered the father of modern geology...

 in the 1780s, and accompanied Robert Adam
Robert Adam
Robert Adam was a Scottish neoclassical architect, interior designer and furniture designer. He was the son of William Adam , Scotland's foremost architect of the time, and trained under him...

 on sketching tours. He died peacefully at Eldin on 10 May 1812, surrounded by his family.

Work in Naval Tactics

From an early age, Clerk had been interested in shipping, and had cultivated contacts among owners, sailors, and others involved in seafaring. He made the acquaintance of engineer and sometime naval architect Patrick Miller of Dalswinton
Patrick Miller of Dalswinton
Patrick Miller of Dalswinton, just north of Dumfries was a Scottish banker and shareholder in the Carron Company engineering works and an enthusiastic experimenter in ordnance and naval architecture, including double- or triple-hulled pleasure boats propelled by cranked paddle wheels placed...

, who encouraged Clerk's interest in nautical matters.

In about 1770, a former 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...

 officer, Commissioner Edgar, took up retirement in the village of Eldin where Clerk lived. Inevitably he met Clerk, and shared stories of his experiences at sea. He had served under Admiral John Byng
John Byng
Admiral John Byng was a Royal Navy officer. After joining the navy at the age of thirteen he participated at the Battle of Cape Passaro in 1718. Over the next thirty years he built up a reputation as a solid naval officer and received promotion to Vice-Admiral in 1747...

, and was a friend of Admiral Edward Boscawen
Edward Boscawen
Admiral Edward Boscawen, PC was an Admiral in the Royal Navy and Member of Parliament for the borough of Truro, Cornwall. He is known principally for his various naval commands throughout the 18th Century and the engagements that he won, including the Siege of Louisburg in 1758 and Battle of Lagos...

. Edgar appears to have taken a keen interest in naval tactics, and was the key source for Clerk of Eldin's writings. As well as relying on Edgar's personal experience and knowledge, Clerk began to research naval tactics through the memoirs of former officers and campaigns, such as the Mediterranean operations during the War of the Austrian Succession
War of the Austrian Succession
The War of the Austrian Succession  – including King George's War in North America, the Anglo-Spanish War of Jenkins' Ear, and two of the three Silesian wars – involved most of the powers of Europe over the question of Maria Theresa's succession to the realms of the House of Habsburg.The...

 by Admiral Thomas Mathews
Thomas Mathews
Thomas Mathews was a British officer of the Royal Navy, who rose to the rank of admiral.Mathews joined the navy in 1690 and saw service on a number of ships, including during the Nine Years' War and the War of the Spanish Succession. He interspersed periods spent commanding ships with time at home...

 in 1744, and also more recent events, such as the Battle of Ushant
Battle of Ushant (1778)
The Battle of Ushant took place on 27 July 1778, during the American War of Independence, fought between French and British fleets 100 miles west of Ushant, a French island at the mouth of the English Channel off the north-westernmost point of France...

, which led to a court case between Admirals Augustus Keppel
Augustus Keppel, 1st Viscount Keppel
Admiral Augustus Keppel, 1st Viscount Keppel PC was an officer of the Royal Navy during the Seven Years' War and the War of American Independence...

 and Hugh Palliser
Hugh Palliser
Admiral Sir Hugh Palliser, 1st Baronet was an officer of the British Royal Navy during the Seven Years' War and the American Revolutionary War...

.

The unexpected British defeat at the Battle of the Chesapeake
Battle of the Chesapeake
The Battle of the Chesapeake, also known as the Battle of the Virginia Capes or simply the Battle of the Capes, was a crucial naval battle in the American War of Independence that took place near the mouth of Chesapeake Bay on 5 September 1781, between a British fleet led by Rear Admiral Sir Thomas...

 may have been the event that led to Clerk moving on from studying tactics, to theorizing and writing about them. In doing so, he broke new ground in English naval tactics. While technical manuals, notably signaling books and the various Fighting Instructions, had been published before, no study of naval tactics had been written in English. The earlier 1762 work of Christopher O'Bryen, which is sometimes advanced as such, was merely an abridgement and translation of the late 17th century works of the French writer Father Paul Hoste
Paul Hoste
Paul Hoste was a Jesuit priest and naval tactician who produced the first major work on naval tactics.Born at Brest in 1652, he was trained by the Jesuits and became Professor of Mathematics at the Royal Seminary at Toulon where he died in 1700, aged 48...

, and of the same genre as the Fighting Instructions.

In his Essay on Naval Tactics (1779, published 1790), Clerk expounded on the tactic known as "cutting the line". This involved sailing into the enemy's line of ships, and attacking the rear ships of the enemy's line with the whole force of the attacking fleet. Horatio Nelson used several sentences from Clerk's work in his orders to the British fleet before the Battle of Trafalgar
Battle of Trafalgar
The Battle of Trafalgar was a sea battle fought between the British Royal Navy and the combined fleets of the French Navy and Spanish Navy, during the War of the Third Coalition of the Napoleonic Wars ....

.

Etchings

It is generally thought that Clerk of Eldin began to draw in the late 1740s, when he was introduced to Paul Sandby
Paul Sandby
Paul Sandby was an English map-maker turned landscape painter in watercolours, who, along with his older brother Thomas, became one of the founding members of the Royal Academy in 1768.-Life and work:...

, the well-known English draughtsman, who was in Scotland under the Board of Ordnance Survey from 1746 to 1751. The earliest known drawings all belong to around 1750. These all show Sandby's influence. Robert Adam too, was influenced by Sandby, and it is no surprise therefore to find a similarity in their drawing style. Clerk was fundamentally a topographical artist, his landscapes often than not being centred around a particular historical building.

Although Clerk would have known Sandby's own etchings, Clerk himself does not mention any teachers and so we must consider him as self taught. His early career was seemingly haphazard, a trial and error education. Overall, Clerk of Eldin went on to produce over one hundred and ten etchings, from the first impressions from around 1770, to the last in 1778. It is difficult to say exactly when he started etching; he states himself to have commenced at age forty five, that is in 1773, but as dated works of 1772 survive, this is unlikely. The standard even in 1772 is too high for a complete beginner. Clerk made sets of etchings which he sold, though this was at a time well before any concept of formal editions. He printed up to order. Many sets were sold to Thomas Philipe "Printseller at his shop, second door of the Bull turnpike, opposite the Tron Church, Edinburgh". His images, handled in a style that owed much to European master printers, capture the castles and ruins of Scotland in a fine picturesque manner. They are quite charming and of a surprisingly high quality for an amateur printmaker.

On his death, the collection of prints and plates were retained by his family, and in 1825, with the help of his son John Clerk, Lord Eldin
John Clerk, Lord Eldin
John Clerk, Lord Eldin was a Scottish judge.-Life:He was the eldest son of John Clerk of Eldin, and his wife, Susannah Adam, the sister of John Adam and Robert Adam. He was born in April 1757. Though originally intended for the Indian Civil Service, he was apprenticed to a writer to the signet...

, the Bannatyne Club
Bannatyne Club
The Bannatyne Club was founded by Sir Walter Scott to print rare works of Scottish interest, whether in history, poetry, or general literature. It printed 116 volumes in all. It was dissolved in 1861....

 of Edinburgh issued a volume of etching called 'Etchings, Chiefly Views of Scotland by John Clerk of Eldin'. This publication contained twenty-six views. In 1855, the Bannatyne Club published another issue, this time with seventy-six etchings, as additional plates had been discovered at Eldin. It is understood that The Bannatyne Club then destroyed the plates, their quality having seriously deteriorated.

Legacy

In Guy Mannering
Guy Mannering
Guy Mannering or The Astrologer is a novel by Sir Walter Scott, published anonymously in 1815. According to an introduction that Scott wrote in 1829, he had originally intended to write a story of the supernatural, but changed his mind soon after starting...

, Sir Walter Scott described Clerk of Eldin in the following manner:

You who are a worshipper of originality should come a pilgrimage to Edinburgh to see this remarkable man. The table at which he sits is covered with a miscellaneous collection of all sorts — paints and crayons, clay models, books, letters, instruments, specimens of mineralogy
Mineralogy
Mineralogy is the study of chemistry, crystal structure, and physical properties of minerals. Specific studies within mineralogy include the processes of mineral origin and formation, classification of minerals, their geographical distribution, as well as their utilization.-History:Early writing...

of all sorts, vials and chemical liquors for experiments, plans of battles ancient and modern, models of new mechanical engines, maps, sheets of music — in short an emblematical chaos of literature and science.

External links

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