Ernest MacBride

Peter J. Bowler Fellow of the Royal Society Zoological Society of London
Ernest MacBride as depicted in The Radio Times, 12 October 1923

Ernest William MacBride FRS (12 December 1866, Belfast – 17 November 1940, Alton, Hampshire) was a British/Irish marine biologist,[1] one of the last supporters of Lamarckian evolution.[2]


MacBride was the eldest of the five children of Minnie Browne of Donegal and Samuel MacBride, a linen manufacturer in Belfast.[3] MacBride was educated at the Academical Institute in Belfast. He then spent a year in Neuwied on the Rhine before returning to continue his education at Queen's College, Belfast, as an external student at London University and at St John's College, Cambridge as an exhibitioner, where he became a Foundation Scholar in 1891 and Fellow in 1893. He spent a year at the Zoological Station in Naples in 1891/92 engaged in research under Anton Dohrn.[3] Returning to Cambridge, he became a University Demonstrator in Animal Morphology[4] and a Fellow of St John’s in 1893. In 1893 he was awarded the Walsingham Medal for Biological Research.

In 1897 he was elected as the first Strathcona Professor of Zoology at McGill University. In Canada he married Constance Harvey Chrysler, daughter of Francis Henry Chrysler K.C. He was elected as a Fellow of the Royal Society in 1905 for his work on echinoderm morphology. In 1909 he resigned and returned to the United Kingdom. From 1909 to 1913 he was Assistant Professor of Zoology under Adam Sedgwick at Imperial College London. On Sedgwick’s death in 1913, MacBride became professor at Imperial, holding the chair until his retirement in 1934.[5]

A defender of Lamarckian evolution, MacBride's specialism was the morphology and embryology of the Echinoderms. MacBride supported Paul Kammerer’s claims to have demonstrated Lamarckian inheritance in the Midwife toad.[5] MacBride held racialist ideas. Science historian Peter J. Bowler has written that MacBride was "convinced that the races could be ranked in a hierarchy with whites at the top, MacBride adopted an environmentalist explanation of how the racial differences were produced." He rejected the concept of the gene and the mutation theory of evolution.[6]

MacBride took an active part both in the affairs of the Linnean Society which he served as a member of its council and as Vice-president and the Zoological Society where he also served on the council for over thirty years and acted as Vice-president.[3]



  1. ^ ’Obituary: Prof. E. W. MacBride, F.R.S’, Nature, Vol. 146, pp. 831-832 (28 December 1940)
  2. ^ Bowler, Peter J. (1984). E. W. MacBride's Lamarckian Eugenics and its Implications for the Social Construction of Scientific Knowledge. Annals of Science. Vol. 41, Issue 3. pp. 245-260.
  3. ^ a b c William Thomas Calman, 'Ernest William MacBride', Obituary Notices of Fellows of the Royal Society, Vol.3, No. 10 (Dec 1941) pp.746-749
  4. ^ "Macbride, Ernest William (MBRD888EW)". A Cambridge Alumni Database. University of Cambridge.
  5. ^ a b Ernest William MacBride (1866-1940): embryologist; member of Governing Council of JIHI, 1913-1940
  6. ^ Bowler, Peter J. (1983). The Eclipse of Darwinism: Anti-Darwinian Evolutionary Theories in the Decades Around 1900. p. 101. Johns Hopkins University Press. ISBN 978-0801843914.