Robert Knox

Robert Knox
Robert Knox72.jpg
Robert Knox c. 1830
Born(1791-09-04)September 4, 1791
Edinburgh, Scotland
Died20 December 1862(1862-12-20) (aged 71)
OccupationAnatomist, zoologist, ethologist, physician

Robert Knox, FRSE FRCSE MWS (4 September 1791 – 20 December 1862), was a Scottish anatomist, zoologist, ethologist and physician. He was a lecturer on anatomy in Edinburgh, where he introduced the theory of transcendental anatomy. He is now mainly remembered for his involvement in the Burke and Hare murders.

An incautious approach to obtaining cadavers for dissection after the passage of the Anatomy Act and disagreements with professional colleagues ruined his career. A move to London did not improve matters. His later pessimistic view of humanity contrasted sharply with his youthful attachment to the ideas of Étienne Geoffroy Saint-Hilaire.

Knox devoted the latter part of his life to theorising on evolution and ethnology. His work on the latter further harmed his legacy and overshadowed his contributions to evolutionary theory.


Early life

Robert Knox was born in 1791[1] in Edinburgh's North Richmond Street, the eighth child of Mary (née Scherer) and Robert Knox (d. 1812), a teacher of mathematics and natural philosophy at Heriot's Hospital in Edinburgh. As an infant, he contracted smallpox, which destroyed his left eye and disfigured his face.[2] He was educated at the High School,[3] where he was remembered as a 'bully' who thrashed his contemporaries "mentally and corporeally". He won the Lord Provost's gold medal in his final year.[4]

In 1810, he joined medical classes at the University of Edinburgh. He soon became interested in transcendentalism[5] and the work of Xavier Bichat.[6] He was twice president of the Royal Physical Society, an undergraduate club to which he presented papers on hydrophobia and nosology.[7] The final recorded event of his university years was his just failing the anatomy examination. Knox joined the "extramural" anatomy class of the famous John Barclay. Barclay was an anatomist of the highest distinction, and perhaps the greatest anatomical teacher in Britain at that time. Redoubling his efforts, Knox passed competently the second time around.

Life abroad

Knox graduated from the University of Edinburgh in 1814, with a Latin thesis on the effects of narcotics which was published the following year.[8] He joined the army and was commissioned Hospital Assistant on 24 June 1815, after having studied for a year under John Abernethy at St Bartholomew's Hospital in London. He was sent immediately to Belgium to attend the wounded from the Battle of Waterloo and returned two weeks later with the first batch of wounded aboard a hospital ship; during the voyage he successfully employed Abernethy's technique of leaving wounds open to the air.[9] His army work at the Brussels military hospital (near Waterloo) impressed upon him the need for a comprehensive training in anatomy if surgery were to be successful. Knox was intelligent, critical and irritable. He did not suffer fools gladly and—in an aside with terrible consequences for his future career—he was critical of the surgical work of Charles Bell with casualties at the Battle of Waterloo. After a further trip to Belgium he was placed in charge of Hilsea hospital near Portsmouth, where he experimented with non-mercurial cures for syphilis.[10]

In April 1817, he joined the 72nd Highlanders and sailed with them to South Africa. There were few army surgeons in the Cape Colony but Knox found the people healthy and his duties were light. He enjoyed riding, shooting and the beauty of the landscape with which he felt in spiritual harmony—an early expression of his transcendental world view.[11] Knox developed an interest in observing racial types, and disapproved of what he saw as the Boers' contempt for the indigenous peoples. However, after an abortive Xhosa rebellion against the colonial forces, he was involved in a retaliatory raid commanded by Andries Stockenström, a magistrate and future Lieutenant Governor.[11][12] Relations with Stockenström were marred when Knox accused O. G. Stockenström, Andries' brother, of theft, a charge apparently prompted by ill feeling between British and Boer officers. A court martial acquitted O. G. of the charge and Andries called Knox's conduct shameful.[13] One of Stockenström's supporters, a former naval officer named Burdett, challenged Knox to a duel. Knox initially refused to fight, and Burdett "soundly horse whipped him on the parade before every Officer of the Garrison." Knox then grabbed a sabre and inflicted a slight wound to Burdett's arm. Knox's promotion to Assistant Surgeon was cancelled and he returned to Britain in disgrace, arriving on Christmas Day 1820.[14] He remained only until the following October, after which he went to Paris to study anatomy for just over a year (1821–22). It was then that he met both Georges Cuvier and Étienne Geoffroy Saint-Hilaire, who were to remain heroes for his entire life, to populate his later medical journalism, and to become the subject of his hagiography, Great artists and great anatomists.[15] While in Paris he befriended Thomas Hodgkin, with whom he shared a dissecting room at l'Hôpital de la Pitié.[16]

Career in Edinburgh

Bill advertising Knox's anatomy lectures in 1828

Knox returned to Edinburgh by Christmas 1822. On 1 December 1823 he was elected a Fellow of the Royal Society of Edinburgh. During these years he communicated a number of well-received papers to the Royal and Wernerian societies of Edinburgh on zoological subjects. Soon after his election he submitted a plan to the Royal College of Surgeons of Edinburgh for a Museum of Comparative Anatomy, which was accepted, and on 13 January 1825 he was appointed curator of the museum with a salary of £100.[17]

In 1825, John Barclay offered him a partnership at his anatomy school in Surgeon's Square, Edinburgh. In order for his lectures to be recognised by the Edinburgh College of Surgeons, Knox had to be admitted to its fellowship; a formality, but, at £250, an expensive one.[18] At this time most professorships were in the gift of the town council, resulting in such uninspiring teachers as the professor of anatomy Alexander Monro, who put off many of his students (including the young Charles Darwin who took the course 1825–1827). This created a demand for private tuition, and the flamboyant Knox—in sole charge after Barclay's death in 1826—had more students than all the other private tutors put together.

He turned his sharp wit on the elders and the clergy of the city, satirising religion and delighting his students. Knox routinely referred to the Bridgewater Treatises as the "bilgewater treatises" and his 'continental' lectures were not for the squeamish. John James Audubon was in Edinburgh at the time to find subscribers for his Birds of America. Shown round the dissecting theatre by Knox, "dressed in an overgown and with bloody fingers", Audubon reported that "The sights were extremely disagreeable, many of them shocking beyond all I ever thought could be. I was glad to leave this charnel house and breathe again the salubrious atmosphere of the streets".[19] Knox's school flourished and he took on three assistants, Alexander Miller, Thomas Wharton Jones and William Fergusson.

Marriage and personal life

Little is known of Knox's wife, Susan Knox, whom he married in 1824.[20] According to Knox's friend Henry Lonsdale the marriage was kept secret as she was 'of inferior rank.'[21] During his time in Edinburgh, Knox lived at 4 Newington Place[22] with his sisters Mary and Jessie, while Susan and his four children lived at Lilliput Cottage in Trinity, west of Leith. They had seven children, but only two of them survived into adulthood.[23]

West Port murders

Before the Anatomy Act of 1832 widened the supply, the main legal supply of corpses for anatomical purposes in the UK were those condemned to death and dissection by the courts. This led to a chronic shortage of legitimate subjects for dissection, and this shortage became more serious as the need to train medical students grew, and the number of executions fell. In his school Knox ran up against the problem from the start, since—after 1815—the Royal Colleges had increased the anatomical work in the medical curriculum. If he taught according to what was known as 'French method' the ratio would have had to approach one corpse per pupil.

A modern depiction of body snatchers at work

As a consequence, body-snatching became so prevalent that it was not unusual for relatives and friends of someone who had just died to watch over the body until burial, and then to keep watch over the grave after burial, to stop it being violated. In November 1827 William Hare began a new career when an indebted lodger died on him by chance. He was paid £7.10s (seven pounds & ten shillings) for delivering the body to Knox's dissecting rooms at Surgeons' Square. Now Hare and his accomplice William Burke set about murdering tramps and drunks on a regular basis. After 16 more transactions, in what became known as the West Port Murders, on 2 November 1828 Burke and Hare were caught, and the whole city convulsed with titillated horror, fed by ballads, broadsides and newspapers, at the terrible deeds of the pair.[24] Hare turned King's evidence, and Burke was hanged, dissected and displayed.

Knox was not prosecuted, which outraged many in Edinburgh. His house was attacked by a mob of 'the lowest rabble of the Old Town,' and windows were broken.[25] A committee of the Royal Society of Edinburgh exonerated him on the grounds that he had not dealt personally with Burke and Hare, but there was no forgetting his part in the case, and many remained wary of him.

Almost immediately after the Burke and Hare case, the Royal College of Surgeons of Edinburgh began to harry him, and by June 1831 they had procured his resignation as the Curator of the museum he had proposed and founded.[26] In the same year he was obliged to resign his army commission to avoid further service in the Cape.[27] This removed his last source of guaranteed income, but fortunately his classes were more popular than ever, with a record 504 students.[28] His school moved to the grander premises of Old Surgeons' Hall in 1833 but his class declined after Edinburgh University made its own practical anatomy class compulsory in the mid-1830s.[29][30] Knox continued to purchase cadavers for his dissection class from such shadowy figures as the 'Black Bull Man,' but the 1832 Anatomy Act made bodies more available to all anatomists, he quarrelled with HM Inspector of Anatomy over the supply of bodies, and his competitive edge was lost.[31][32] In 1837 Knox applied for the chair in pathology at Edinburgh University but his candidature was blocked by eleven existing professors, who preferred to abolish the post rather than appoint him.[33] In 1842 he was unable to make payments to the Edinburgh funeratory system, from which bodies were supplied to private schools, and he relocated to Glasgow where, still short of subjects for dissection, he closed his school in 1844. In 1847 the Royal College of Surgeons of Edinburgh found him guilty of falsifying a student's certificate of attendance (a not uncommon practice in private schools) and refused to accept any further certificates from him, effectively banning him from teaching in Scotland.[34] In the same year he was expelled from the Royal Society of Edinburgh and had his election retrospectively cancelled.[35]


Knox's grave in Brookwood Cemetery

Knox left for London after the death of his wife (the remaining children were left with a nephew). He found it impossible to find a university post, and from then until 1856 he worked on medical journalism, gave public lectures, and wrote several books, including his most ambitious work, The Races of Men in which he argued that each race was suited to its environment and "perfect in its own way."[36] His book about fishing sold best.[citation needed] In 1854 his son Robert died of heart disease; Knox tried for a posting to the Crimea but at 63 was judged too old.[37]

In 1856 he became the pathological anatomist to the Free Cancer Hospital, London. He joined the medical register at its inception in 1858 and practiced obstetrics in Hackney. On 27 November 1860 he was elected an Honorary Fellow of the Ethnological Society of London, where he spoke in public for the last time on 1 July 1862.[38] He continued working at the Cancer Hospital until shortly before his death on 20 December 1862, at 9 Lambe Terrace in Hackney.[39] He was buried at Brookwood Cemetery near Woking, Surrey.[40]

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