John Walsh (scientist)
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John Walsh (1 July 1726 – 9 March 1795) was a
British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies. * British national identity, the characteristics of British people and culture ...
scientist and Secretary to the Governor of
Bengal Bengal ( ) is a Historical geography, historical geographical, ethnolinguistic and cultural term referring to a region in the Eastern South Asia, eastern part of the Indian subcontinent at the apex of the Bay of Bengal. The region of Benga ...
. John was born in Fort St. George, son of Joseph Walsh, Secretary to the Governor of Fort St. George and cousin to
Nevil Maskelyne Nevil Maskelyne (; 6 October 1732 – 9 February 1811) was the fifth British Astronomer Royal. He held the office from 1765 to 1811. He was the first person to scientifically measure the mass of the planet Earth. He created '' The Nautical Al ...
, the
Astronomer Royal Astronomer Royal is a senior post in the Royal Households of the United Kingdom. There are two officers, the senior being the astronomer royal dating from 22 June 1675; the junior is the astronomer royal for Scotland dating from 1834. The Astro ...
, and his cousin Margaret Maskelyne, the wife of Lord Clive.


Life

He entered the
English East India Company The East India Company (EIC) was an English, and later British, joint-stock company that was founded in 1600 and dissolved in 1874. It was formed to trade in the Indian Ocean region, initially with the East Indies (South Asia and Southeast A ...
at the age of fifteen and eventually became Clive's private secretary. During the 1757 Plassey campaign against the Nawab of Bengal, Siraj ud-Daulah, John Walsh was awarded £56,000 in prize money. Upon his return to England in 1759, his fortune was estimated at £147,000, and he quickly sought to purchase the necessary trappings of aristocratic power in eighteenth century Britain: land and political influence. In late 1764, Walsh purchased the large estate of Warfield Park, near
Bracknell Bracknell () is a town and civil parish in Berkshire, England, the westernmost area within the Greater London Built-up Area, Greater London Urban Area and the administrative centre of the borough of Bracknell Forest. It lies to the east of Re ...
in
Berkshire Berkshire ( ; abbreviated ), officially the Royal County of Berkshire, is a Ceremonial counties of England, ceremonial county in South East England. It is bordered by Oxfordshire to the north, Buckinghamshire to the north-east, Greater London ...
and spent the next two years doing it up. He was MP for Worcester from 1761 to 1780. He continued to serve Robert Clive, or 'Clive of India' as he became known, and attempted to form a parliamentary interest in his favour. In 1778 the
major Major most commonly refers to: * Major (rank), a military rank * Academic major, an academic discipline to which an undergraduate student formally commits * People named Major, including given names, surnames, nicknames * Major and minor in musi ...
of the Worcestershire Militia died soon after the regiment had been embodied for home defence duties during the
American War of Independence The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was the armed conflict that comprised the final eight years of the broader American Revolution, in which Am ...
. The Lord Lieutenant of Worcestershire appointed Walsh to the vacancy. This caused great dissatisfaction among the other officers who were passed over, and it was some time before they were persuaded to withdraw their threats of resignation. In 1781 he was promoted to lieutenant-colonel of the regiment, from which he resigned in 1787.Capt Robert Holden, ''Historical Records of the 3rd and 4th Battalions of the Worcestershire Regiment'', London: Kegan, Paul, Trench, 1887
p. 37; Appendix D.


Electrical properties of torpedo fish

In later life, John Walsh's interests were scientific, with a particular interest in
electric fish An electric fish is any fish that can Bioelectrogenesis, generate electric fields, whether to sense things around them, for defence, or to stun prey. Most fish able to produce shocks are also electroreceptive, meaning that they can sense electric ...
. He was elected a
Fellow of the Royal Society Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted by the Fellows of the Royal Society of London to individuals who have made a "substantial contribution to the improvement of natural science, natural knowledge, incl ...
in 1770 and awarded their
Copley Medal The Copley Medal is the most prestigious award of the Royal Society of the United Kingdom, conferred "for sustained, outstanding achievements in any field of science". The award alternates between the physical sciences or mathematics and the bio ...
in 1773 for a paper on the electrical properties of torpedo fish.


Death

Sir John Walsh, as he was then known, died in 1795 at his home in
Mayfair Mayfair is an area of Westminster, London, England, in the City of Westminster. It is in Central London and part of the West End. It is between Oxford Street, Regent Street, Piccadilly and Park Lane and one of the most expensive districts ...
. He left his fortune to his niece, Margaret Walsh, and her husband, John Benn, on the condition that they change their surname to Benn-Walsh. With his own fortune of £80,000 made in India while Assistant to the Resident of
Benares Varanasi (, also Benares, Banaras ) or Kashi, is a city on the Ganges, Ganges river in North India, northern India that has a central place in the traditions of pilgrimage, death, and mourning in the Hinduism, Hindu world.* * * * The city ...
, his brother-in-law Francis Fowke in the 1770s, John Benn-Walsh had become a very wealthy man and went on to inherit extensive estates in Warfield, Buckinghamshire, in Radnorshire, and in Ormathwaite, Cumberland and be created Baron Ormathwaite.


References


External links


Drawing of John Walsh
from th

{{DEFAULTSORT:Walsh, John 1726 births 1795 deaths People from Warfield Members of the Parliament of Great Britain for English constituencies British MPs 1761–1768 British MPs 1768–1774 British MPs 1774–1780 Worcestershire Militia officers British zoologists Fellows of the Royal Society Recipients of the Copley Medal British East India Company people 18th-century British scientists 18th-century British zoologists