Ewart, J. C. (James Cossar), 1851-1933

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James Cossar Ewart was born in Penicuik, Midlothian, 26 November 1851. He was educated in Penicuik and entered the University of Edinburgh as a medical student in 1871, graduating as a Bachelor of Medicine and Master of Surgery in 1874. Until 1878 he was Curator of the Zoological Museum at University College, London. While in London he published a number of papers on the structure of the retina and lens, the sexual organs of the lamprey, and the placentation of the Shanghai River deer. His research on Bacillus anthracis was presented as a thesis for the degree of Doctor of Medicine at Edinburgh. After a brief return to Edinburgh as Lecturer in Anatomy in the Extra-Mural School, at the end of 1878 he was appointed to the Chair of Natural History in the University of Aberdeen. While in Aberdeen Ewart became interested in marine biological investigation and established an experimental station on the coast in the area. There he worked in his spare time on fishery problems, and, with George John Romanes, on the locomotor system of echinoderms. In 1882, Ewart became Regius Professor of Natural History at the University of Edinburgh and held this position for forty-five years, retiring in 1927. Also in 1882, Ewart joined the Fishery Board of Scotland as scientific adviser, publishing several papers on the fertilisation of herring ova and the natural history of the herring, cod, and other fish. He also carried out some work on the electric organ in the skate. Ewart had also given some attention to the development of the horse, particularly to the bones of the limbs. Around 1894, he had started investigations into experimental breeding, and much of this work was done before the rediscovery of Mendel's laws of heredity. Rather than the classical experiment using an Arab mare and quagga, and then an Arab stallion with the progeny, Ewart's experiments used Burchell's zebra. The results of his work were published in The Penycuik experiments (1899). As a result of Ewart's knowledge and experience, the Board of Agriculture for Scotland formed a special committee on animal breeding in 1913. After the First World War, this scheme was enlarged and a new Department of Genetics was formed at the University of Edinburgh. Meanwhile, Ewart had turned his attention to the origin and history of feathers in birds and their relation to scales in reptiles. The rearing of penguins at the then fairly new Edinburgh Zoo provided him with the relevant material. James Cossar Ewart died in Penicuik on New Year's Eve 1933 after a short illness.

From the guide to the Papers of James Cossar Ewart, 1866-1935, (Edinburgh University Library)

Sottish anatomist and professor of natural history.

From the description of Note, undated [probably between 1870 and 1933]. (Duke University). WorldCat record id: 35063142

Archival Resources
Role Title Holding Repository
referencedIn William B. Provine collection of evolutionary biology reprints, 20th century. Division of Rare and Manuscript Collections, Cornell University Library.
referencedIn Papers of James Cossar Ewart, 1866-1935 Edinburgh University Library
creatorOf Ewart, J. C. (James Cossar), 1851-1933. Note, undated [probably between 1870 and 1933]. Duke University, Medical Center Library & Archives
creatorOf Papers of James Cossar Ewart, 1866-1935 Edinburgh University Library
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Relation Name
associatedWith Aberdeen University corporateBody
associatedWith Edinburgh University corporateBody
associatedWith James Cossar Ewart person
associatedWith Mendel J. G. (Johann Gregor) 1822-1884 person
correspondedWith Provine, William B. person
associatedWith Romanes George John 1848-1894 person
Place Name Admin Code Country
Subject
Anatomy
Animal breeding
Animal genetics
Horses Anatomy
Marine biology
Natural history
Zoology
Occupation
Activity

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Birth 1851-11-26

Death 1933-12-31

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