John Thomas Quekett
Encyclopedia
John Thomas Quekett was an English microscopist
Microscopy
Microscopy is the technical field of using microscopes to view samples and objects that cannot be seen with the unaided eye...

 and histologist.

Quekett studied medicine at the London Hospital in 1831. He became a licentiate of the Apothecaries' Company and a member of the Royal College of Surgeons
Royal College of Surgeons of England
The Royal College of Surgeons of England is an independent professional body and registered charity committed to promoting and advancing the highest standards of surgical care for patients, regulating surgery, including dentistry, in England and Wales...

.

In 1839, he founded the Royal Microscopical Society
Royal Microscopical Society
The Royal Microscopical Society is an international scientific society for the promotion of microscopy. RMS draws members from all over the world and is dedicated to advancing science, developing careers and supporting wider understanding of science and microscopy through its Science and Society...

. In 1843 he was appointed assistant conservator of the Hunterian Museum, and in 1856 conservator of the museum and professor of histology on the retirement of professor Richard Owen
Richard Owen
Sir Richard Owen, FRS KCB was an English biologist, comparative anatomist and palaeontologist.Owen is probably best remembered today for coining the word Dinosauria and for his outspoken opposition to Charles Darwin's theory of evolution by natural selection...

.

Biography

Quekett, born at Langport, Somerset, on 11 August 1815, was the youngest son of William Quekett and Mary, daughter of John Bartlett. The father was at Cockermouth grammar school with William
William Wordsworth
William Wordsworth was a major English Romantic poet who, with Samuel Taylor Coleridge, helped to launch the Romantic Age in English literature with the 1798 joint publication Lyrical Ballads....

 and Christopher Wordsworth
Christopher Wordsworth
Christopher Wordsworth was an English bishop and man of letters.-Life:Wordsworth was born in London, the youngest son of the Rev. Dr. Christopher Wordsworth, Master of Trinity and a nephew of the poet William Wordsworth...

, and from 1790 till his death in 1842 was master of Langport grammar school. He educated his sons at home, and each of them was encouraged to collect specimens in some branch of natural history. The eldest brother, William Quekett
William Quekett
William Quekett , rector of Warrington, Lancashire, the eldest brother of microscopists Edwin John and John Thomas Quekett, born at Langport, on 3 Oct. 1802, entered St. John's College, Cambridge, in 1822, and, on his graduation, in 1825 was ordained as curate of South Cadbury, Somerset. In 1830 he...

, was a rector and author.

When only sixteen John gave a course of lectures on microscopic subjects, illustrated by original diagrams and by a microscope which he had himself made out of a roasting-jack, a parasol, and a few pieces of brass purchased at a neighbouring marine-store shop. On leaving school he was apprenticed, first to a surgeon in Langport, and afterwards to his brother Edwin John Quekett
Edwin John Quekett
Edwin John Quekett was an early worker in botany and histology, and a microscopist.-Biography:E.J. Quecket, born at Langport in 1808, was the son of William Quekett and Mary, daughter of John Bartlett. His younger brother was John Thomas Quekett, whose contributions to the same fields of research...

, entering King's College, London, and the London Hospital medical school. In 1840 he qualified at Apothecaries' Hall, and at the Royal College of Surgeons won the three-years studentship in human and comparative anatomy, then first instituted.

He formed a most extensive and valuable collection of microscopic preparations, injected by himself, illustrating the tissues of plants and animals in health and in disease, and showing the results and uses of microscopic investigation. In November 1843 he was appointed by the College of Surgeons assistant conservator of the Hunterian Museum, under Professor (afterwards Sir) Richard Owen , and in 1844 he was appointed demonstrator of minute anatomy. In 1846 his collection of two thousand five hundred preparations was purchased by the college, and he was directed to prepare a descriptive illustrated catalogue of the whole histological collection belonging to the college, of which they constituted the chief part. In 1852 the title of his demonstratorship was changed to that of professor of histology; and on Owen's obtaining permission to reside at Richmond, Quekett was appointed resident conservator, finally succeeding Owen as conservator in 1856. His health, however, soon failed, and he died at Pangbourne, Berkshire, whither he had gone for the benefit of his health, on 20 Aug. 1861.

In 1841 Quekett succeeded Dr. Arthur Farre
Arthur Farre
Arthur Farre , was an English obstetric physician.-Life:Farre was the younger son of Dr. John Richard Farre of Charterhouse Square, London. He was born in London on 6 March 1811. He was educated at Charterhouse School and at Caius College, Cambridge. After studying medicine at St. Bartholomew's...

 as secretary of the Microscopical Society, a post which he retained until 1860, when he was elected president, but was unable to attend any meetings during his year of office. He was elected a fellow of the Linnean Society in 1857, and of the Royal Society
Royal Society
The Royal Society of London for Improving Natural Knowledge, known simply as the Royal Society, is a learned society for science, and is possibly the oldest such society in existence. Founded in November 1660, it was granted a Royal Charter by King Charles II as the "Royal Society of London"...

 in 1860.

In 1846 Quekett married Isabella Mary Anne (d. 1872), daughter of Robert Scott, Bengal Civil Service, by whom he had four children. There is a lithographic portrait of Quekett in Maguire's Ipswich series of 1849, and a coloured one by W. Lens Aldous
W. Lens Aldous
W. Lens Aldous was an illustrator who reproduced the findings of the early workers in microscopy, and an early member of the Royal Microscopical Society.Lens Aldous lived in the south of London. He worked with J. B...

.

Works

Quekett's work as an histologist was remarkable for its originality and for its influence upon the anatomical studies of the medical profession in this country. His Practical Treatise on the Use of the Microscope (1848, 8vo) did much also to promote the study among medical men and amateurs, and among those who came to him for instruction was the prince consort. His work in this direction is commemorated by the Quekett Microscopical Club, which was established in 1865, under the presidency of Dr. Edwin Lankester
Edwin Lankester
Edwin Lankester MRCS, FRS was an English surgeon and naturalist who made a major contribution to the control of cholera in London: he was the first public analyst in England.- Life :...

.

Quekett's chief publications were:
  • Practical Treatise on the Use of the Microscope, 1848, 8vo; 2nd edit. 1852; 3rd edit. 1855, which was also translated into German.
  • Descriptive and Illustrated Catalogue of the Histological Series … in the Museum of the Royal College of Surgeons, vol. i. Elementary Tissues of Vegetables and Animals, 1850, 4to; vol. ii. Structure of the Skeleton of Vertebrate Animals, 1855.
  • Lectures on Histology, vol. i. 1852; vol. ii. 1854, 8vo.
  • (with John Morris
    John Morris (geologist)
    John Morris was an English geologist.Morris was professor of geology at University College, London from 1854 to 1877. He was awarded the Lyell Medal in 1876.-External links:*...

    ) Catalogue of the Fossil Organic Remains of Plants in the Museum of the Royal College of Surgeons, 1859, 4to.
  • Catalogue of Plants and Invertebrates … 1860, 4to.


Twenty-two papers by him are also enumerated in the Royal Society's Catalogue of Scientific Papers (v. 53–4), mostly contributed to the Microscopical Society's Transactions, and dealing with animal histology. One of the most important of these is that on the Intimate Structure of Bones in the four great Classes, Mammals, Birds, Reptiles, and Fishes, with Remarks on the Value of the Knowledge in determining minute Organic Remains, Microscopical Society's Transactions, vol. ii. 1846, pp. 46–58.

External links

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