Jonathan Stokes
Encyclopedia
Lunar Society
The Lunar Society of Birmingham was a dinner club and informal learned society of prominent figures in the Midlands Enlightenment, including industrialists, natural philosophers and intellectuals, who met regularly between 1765 and 1813 in Birmingham, England. At first called the Lunar Circle,...
of Birmingham, and an early adopter of the heart drug digitalis
Digitalis
Digitalis is a genus of about 20 species of herbaceous perennials, shrubs, and biennials that are commonly called foxgloves. This genus was traditionally placed in the figwort family Scrophulariaceae, but recent reviews of phylogenetic research have placed it in the much enlarged family...
.
Life and work
Stokes was probably born in ChesterfieldChesterfield
Chesterfield is a market town and a borough of Derbyshire, England. It lies north of Derby, on a confluence of the rivers Rother and Hipper. Its population is 70,260 , making it Derbyshire's largest town...
, Derbyshire
Derbyshire
Derbyshire is a county in the East Midlands of England. A substantial portion of the Peak District National Park lies within Derbyshire. The northern part of Derbyshire overlaps with the Pennines, a famous chain of hills and mountains. The county contains within its boundary of approx...
, around 1755 and studied medicine 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...
in 1778, qualifying as MD in 1782. He practised medicine in Stourbridge
Stourbridge
Stourbridge is a town within the Metropolitan Borough of Dudley, in the West Midlands of England. Historically part of Worcestershire, Stourbridge was a centre of glass making, and today includes the suburbs of Amblecote, Lye, Norton, Oldswinford, Pedmore, Wollaston, Wollescote and Wordsley The...
, Worcestershire
Worcestershire
Worcestershire is a non-metropolitan county, established in antiquity, located in the West Midlands region of England. For Eurostat purposes it is a NUTS 3 region and is one of three counties that comprise the "Herefordshire, Worcestershire and Warwickshire" NUTS 2 region...
, and also pursued interests in botany as a plant collector and cataloguer.
Stokes became associated with William Withering
William Withering
William Withering was an English botanist, geologist, chemist, physician and the discoverer of digitalis.-Introduction:...
(1741–1799), physician and botanist, who was a member of the influential Lunar Society
Lunar Society
The Lunar Society of Birmingham was a dinner club and informal learned society of prominent figures in the Midlands Enlightenment, including industrialists, natural philosophers and intellectuals, who met regularly between 1765 and 1813 in Birmingham, England. At first called the Lunar Circle,...
. Stokes had dedicated his thesis on oxygen
Oxygen
Oxygen is the element with atomic number 8 and represented by the symbol O. Its name derives from the Greek roots ὀξύς and -γενής , because at the time of naming, it was mistakenly thought that all acids required oxygen in their composition...
to Withering and became a member with him of the Lunar Society from 1783 to 1788.
Stokes contributed to Withering's An Account of the Foxglove and its Medical Uses (1785), writing a preface on the history of digitalis
Digitalis
Digitalis is a genus of about 20 species of herbaceous perennials, shrubs, and biennials that are commonly called foxgloves. This genus was traditionally placed in the figwort family Scrophulariaceae, but recent reviews of phylogenetic research have placed it in the much enlarged family...
and providing details of six clinical trial
Clinical trial
Clinical trials are a set of procedures in medical research and drug development that are conducted to allow safety and efficacy data to be collected for health interventions...
s on patients he had treated for heart failure using Withering's pioneer method. He helped to disseminate medical knowledge of digitalis, lecturing to the Medical Society of Edinburgh on 20 February 1799.
He collaborated with Withering on the third volume of the second edition (1792) of Withering's standard botanical text, The Botanical Arrangement of All the Vegetables Naturally Growing in Great Britain. Withering later fell out with Stokes (as he had with Erasmus Darwin
Erasmus Darwin
Erasmus Darwin was an English physician who turned down George III's invitation to be a physician to the King. One of the key thinkers of the Midlands Enlightenment, he was also a natural philosopher, physiologist, slave trade abolitionist,inventor and poet...
), in a dispute over Stokes's role in the new edition.
In 1790 Stokes was elected as one of the inaugural 16 associates of the newly founded Linnean Society of London
Linnean Society of London
The Linnean Society of London is the world's premier society for the study and dissemination of taxonomy and natural history. It publishes a zoological journal, as well as botanical and biological journals...
and corresponded with Carolus Linnaeus the Younger
Carolus Linnaeus the Younger
Carl Linnaeus the Younger, Carl von Linné or Carolus Linnaeus the Younger was a Swedish naturalist...
. He spent the rest of his life in private medical practice in Chesterfield
Chesterfield
Chesterfield is a market town and a borough of Derbyshire, England. It lies north of Derby, on a confluence of the rivers Rother and Hipper. Its population is 70,260 , making it Derbyshire's largest town...
and pursued many scientific interests, publishing A Botanical Materia Medica: Consisting of the Generic and Specific Characters of the Plants Used in Medicine and Diet, with Synonyms, and References to Medical Authors (1812) and Botanical Commentaries (1830).
He died in Chesterfield on 30 April 1831 and was buried at St Mary's, Chesterfield. The plant Stokesia cyanea or Stokesia laevis (Asteraceae/Compositae) is named after him.