109:, who in 1801 had been employed by the duke of Bedford in works of draining and irrigation. The duke, appreciating Smith's knowledge of the strata, commissioned him in 1802 to explore the margin of the chalk-hills south of Woburn in order to determine the true succession of the strata; and he instructed Farey to accompany him. Farey has remarked that Smith was his Master and Instructor in Mineral Surveying, and his subsequent publications show how well he had profited by the teachings he received.
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He contributed articles on music to periodicals, as well as around 350 articles on the topic for two encyclopaedias. They concerned the mathematical relationship of note values and musical temperament. He devised a notation which allowed a sound to be expressed by the sum of three small values ÎŁ +
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213:. In the first of these volumes (1811) he gave an account of the upper part of the British series of strata, and an exposition of the Carboniferous and other strata of Derbyshire. In this work, and in a paper published in the
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with articles on canals, mineralogy, surveying and a number of the scientific and mathematical basis of sound. His Canals article is the largest in the work, being some 210,000 words. He contributed similarly to the
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After his education he moved to London, where he had relatives, and worked there for a number of years, during which time he met and married, Sophia Hubert (1770–1830). While in London they had their first child
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who had published work on
Derbyshire fossils, to investigate whether they could create a joint geological map of Derbyshire. Martin however was too ill to meet a second time and he died the following year.
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estates. After the death of the duke, Farey in 1802 moved to London, and, after first contemplating emigrating or taking a farm in the country, he settled there as a consulting surveyor and geologist.
120:. His surveying work took him all over the country and he was in much demand from landowners wishing to improve their estates, or exploit the minerals they held. His work on
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Volume 1. contains an introduction by Trevor D. Ford and Hugh S. Torrens. The introduction contains a list of Farey's writings located to the date of the reprint.
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They went on to have eight more children, two of whom died in infancy. One of his children, Marianne Farey, was the mother of
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Ford, T. D.; Torrens, H. S. (March–April 2001). "A Farey story: The pioneer geologist John Farey (1766–1826)".
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Woolrich, A. P. (2020). "Dr
Charles Burney and Marmaduke Overend, the scientific organist of Isleworth".
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Farey died in London. Subsequently, Sophia, his widow, offered his geological collection to the
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That he was enabled to take this step was due largely to his acquaintance with the geologist
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The
Science of Music in Britain, 1714-1830: A Catalogue of Writings, Lectures and Inventions
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As well as being remembered by historians of geology, his name is more widely known by the
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A Biographical
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Woolrich, A. P. (1997). "John Farey, Jr. (1791–1851): Engineer and
Polymath".
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which he noted as a result of his interest in the mathematics of sound (
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403:(online ed.). Oxford University Press. pp. ref:odnb/9154.
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This article incorporates text from a publication now in the
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190:(c1730-1790), whose manuscripts were then in the library of the
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This article includes a brief family history and a family tree.
527:
Woolrich, A .P. (2019). "The
General music articles in Rees's
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Wright) (1732–1804), a
Wesleyan Methodist. He was educated at
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A General View of the
Agriculture and Minerals of Derbyshire
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Matthew, H. C. G.; Harrison, B., eds. (23 September 2004).
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General View of the
Agriculture and Minerals of Derbyshire
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In 1792 Farey was appointed surveyor and land agent to
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to John Farey (1728–1798) and his second wife, Rachel (
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Land agent in Woburn and consulting surveyor in London
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John Farey, "canals", "mineralogy", "surveying" in:
37:, a mathematical construct that is named after him.
29:(24 September 1766 – 6 January 1826) was an English
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341:Torrens, H. S. (2004). "Farey, John (1766–1826)".
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50:Farey was born on 24 September 1766 at
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243:, vol. 47, 1816, pp. 385–386).
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241:Philosophical Magazine
215:Philosophical Magazine
162:Edinburgh Encyclopedia
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72:John Smeaton
59:
56:Bedfordshire
49:
26:
25:
1433:Land agents
1423:1826 deaths
1418:1766 births
1279:D'Ewes Coke
1037:The Captive
1030:Samuel Ward
884:David Rushe
751:Ronald Pope
746:David Payne
621:Farey, John
529:Cyclopaedia
490:Cyclopaedia
1407:Categories
1324:John Lombe
1182:The Street
1062:Ann Borrow
817:Matlockite
807:John Farey
426:required.)
414:1 December
375:References
369:required.)
1137:Derventio
1079:Porcelain
822:John Mawe
539:(1): 6–7.
334:129250209
68:Yorkshire
41:Biography
31:geologist
1051:Dovedale
137:Writings
98:for his
1269:Alkmund
1224:Related
795:Geology
689:Artists
614::
558:(1): 6.
497:12 July
461:," in:
64:Halifax
1262:People
608:
420:
363:
332:
299:
100:Woburn
52:Woburn
330:S2CID
1060:and
499:2020
416:2019
297:ISBN
132:Work
623:".
531:".
457:. "
405:doi
355:doi
322:doi
66:in
60:née
54:in
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556:26
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537:25
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447:^
432:^
397:.
383:^
347:.
328:.
318:17
316:.
221:.
194:.
182:+
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660:v
501:.
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418:.
407::
361:.
357::
336:.
324::
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184:m
180:f
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