Cedric Keith Simpson (20 July 1907 – 21 July 1985) was an English forensic
pathologist
Pathology is the study of disease. The word ''pathology'' also refers to the study of disease in general, incorporating a wide range of biology research fields and medical practices. However, when used in the context of modern medical treatme ...
. He was Professor of Forensic Medicine in the
University of London
The University of London (UoL; abbreviated as Lond or more rarely Londin in Post-nominal letters, post-nominals) is a collegiate university, federal Public university, public research university located in London, England, United Kingdom. The ...
at
Guy's Hospital
Guy's Hospital is an NHS hospital founded by philanthropist Thomas Guy in 1721, located in the borough of Southwark in central London. It is part of Guy's and St Thomas' NHS Foundation Trust and one of the institutions that comprise the Kin ...
, Lecturer in Forensic Medicine at the
University of Oxford
The University of Oxford is a collegiate university, collegiate research university in Oxford, England. There is evidence of teaching as early as 1096, making it the oldest university in the English-speaking world and the List of oldest un ...
and a founding member and President of the British Association in Forensic Medicine. Simpson became renowned for his post-mortems on high-profile murder cases, including the 1949 Acid Bath Murders committed by
John George Haigh
John George Haigh ( ; 24 July 1909 – 10 August 1949), commonly known as the Acid Bath Murderer, was an English serial killer convicted for the murder of six people, although he claimed to have killed nine. Haigh battered to death or shot his ...
and the murder of gangster
George Cornell, who was shot dead by
Ronnie Kray in 1966.
He pioneered forensic dentistry, and was prominent in alerting physicians and others in 1965 to a previously under-diagnosed form of
child abuse
Child abuse (also called child endangerment or child maltreatment) is physical abuse, physical, child sexual abuse, sexual, emotional and/or psychological abuse, psychological maltreatment or Child neglect, neglect of a child, especially by a p ...
that he termed ''battered baby syndrome'' (and, from 1967, ''battered child syndrome''). Simpson wrote a standard textbook on forensic science and edited ''Taylor's Medical Jurisprudence'', a basic work of reference of the British medical profession. ''Forty Years of Murder'' was Simpson's autobiography and became an international best-seller in the late 1970s. He was London's first forensic pathologist to be recognised by the
Home Office
The Home Office (HO), also known (especially in official papers and when referred to in Parliament) as the Home Department, is the United Kingdom's interior ministry. It is responsible for public safety and policing, border security, immigr ...
, and in 1975 his long public service was recognised with the award of a
CBE
The Most Excellent Order of the British Empire is a British order of chivalry, rewarding valuable service in a wide range of useful activities. It comprises five classes of awards across both civil and military divisions, the most senior two o ...
. Simpson had by then gained the reputation of having performed more post-mortems than any other pathologist in the world.
Career
Keith Simpson was born in 1907 in
Brighton
Brighton ( ) is a seaside resort in the city status in the United Kingdom, city of Brighton and Hove, East Sussex, England, south of London.
Archaeological evidence of settlement in the area dates back to the Bronze Age Britain, Bronze Age, R ...
,
Sussex
Sussex (Help:IPA/English, /ˈsʌsɪks/; from the Old English ''Sūþseaxe''; lit. 'South Saxons'; 'Sussex') is an area within South East England that was historically a kingdom of Sussex, kingdom and, later, a Historic counties of England, ...
, where his father was a
general practitioner
A general practitioner (GP) is a doctor who is a Consultant (medicine), consultant in general practice.
GPs have distinct expertise and experience in providing whole person medical care, whilst managing the complexity, uncertainty and risk ass ...
. In August 1924, aged 17, Simpson enrolled at
Guy's Hospital
Guy's Hospital is an NHS hospital founded by philanthropist Thomas Guy in 1721, located in the borough of Southwark in central London. It is part of Guy's and St Thomas' NHS Foundation Trust and one of the institutions that comprise the Kin ...
Medical School. By the age of 25 he was a teacher in the
Pathology
Pathology is the study of disease. The word ''pathology'' also refers to the study of disease in general, incorporating a wide range of biology research fields and medical practices. However, when used in the context of modern medical treatme ...
Department. In 1934 Simpson was made Supervisor of Medico-legal Post-Mortems and had his first case with
Scotland Yard
Scotland Yard (officially New Scotland Yard) is the headquarters of the Metropolitan Police, the territorial police force responsible for policing Greater London's London boroughs, 32 boroughs. Its name derives from the location of the original ...
. In 1937 he was appointed Medico-legal advisor to
Surrey Constabulary.
In 1947 the student textbook ''Forensic Medicine'', which Simpson wrote during the war, was published. Following the death of
Bernard Spilsbury in the same year, Simpson became one of the leading forensic pathologists in
Britain
Britain most often refers to:
* Great Britain, a large island comprising the countries of England, Scotland and Wales
* The United Kingdom of Great Britain and Northern Ireland, a sovereign state in Europe comprising Great Britain and the north-eas ...
, with a string of important cases. In 1950, along with
Francis Camps,
Donald Teare and Professor
Sydney Smith
Sydney Smith (3 June 1771 – 22 February 1845) was an English wit, writer, and Anglican cleric. Besides his energetic parochial work, he was known for his writing and philosophy, founding the ''Edinburgh Review'', lecturing at the Royal Inst ...
, Simpson formed the Association of Forensic Medicine.
In 1963 he was elected to the
Royal College of Pathologists
The Royal College of Pathologists (RCPath) is a professional membership organisation.
Its main function is the overseeing of postgraduate training, and its Fellowship Examination (FRCPath) is recognised as the standard assessment of fitness to p ...
. Two years later, Simpson addressed the annual meeting of the
NSPCC
The National Society for the Prevention of Cruelty to Children (NSPCC) is a British child protection charity founded as the Liverpool Society for the Prevention of Cruelty to Children (LSPCC) by Thomas Agnew on 19 April 1883. The NSPCC lobbies t ...
and spoke on the topic of '
battered babies'.
In addition to his scientific publications, popular works such as his 1978 autobiography ''Forty Years of Murder'' made his name familiar to the public.
He practised medicine from 146
Harley Street
Harley Street is a street in Marylebone, Central London, named after Edward Harley, 2nd Earl of Oxford and Earl Mortimer.[Guy's Hospital
Guy's Hospital is an NHS hospital founded by philanthropist Thomas Guy in 1721, located in the borough of Southwark in central London. It is part of Guy's and St Thomas' NHS Foundation Trust and one of the institutions that comprise the Kin ...]
.
Famous cases
* 1942 Rachel Dobkin was murdered by her husband, Harry. His blunder was to pour
slaked lime
Calcium hydroxide (traditionally called slaked lime) is an inorganic compound with the chemical formula Ca( OH)2. It is a colorless crystal or white powder and is produced when quicklime ( calcium oxide) is mixed with water. Annually, approxim ...
on the body, which helped preserve it, rather than
quicklime
Calcium oxide (formula: Ca O), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term '' lime'' connotes calcium-containin ...
which would have corroded it.
[Keith Simpson (1978), Forty Years of Murder, Grafton Books, London, ]
* 1942 Joan Pearl Wolfe, victim of
August Sangret in the "Wigwam murder".
* 1943 The
Bethnal Green tube station disaster.
* 1946 Margery Gardner, murdered by
Neville Heath.
* 1946 Consultant for the Surrey Police on the "
Chalk-pit Murder".
* 1948 The death of
Ananda Mahidol
Ananda Mahidol (20 September 19259 June 1946) was the eighth Monarchy of Thailand, king of Siam (later Thailand) from the Chakri dynasty, titled Rama VIII. At the time he was recognised as king by the National Assembly of Thailand, National ...
, King Ananda of
Siam
Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. With a population of almost 66 million, it spa ...
, Simpson's first case outside Britain, when a Major-General of the Police of Siam asked his help interpreting what had happened.
* 1948 The "Gorringe case", in which Simpson used
forensic odontology (the identification of an individual from their teeth and bite marks) to seal a murder conviction against Robert Gorringe for the murder of his wife Phyllis, one of the first recorded instances of such evidence being used in an English court. The crucial factor was that Phyllis died quickly, before bruising could distort the bite-marks. The death sentence on Gorringe was
commuted and he was released on licence in 1957.
* 1949 After searching through fatty sludge, Simpson found
gallstones
A gallstone is a stone formed within the gallbladder from precipitated bile components. The term cholelithiasis may refer to the presence of gallstones or to any disease caused by gallstones, and choledocholithiasis refers to the presence of ...
, bones and dentures that identified Olive Durand Deacon as a victim of the "Acid Bath Murderer",
John George Haigh
John George Haigh ( ; 24 July 1909 – 10 August 1949), commonly known as the Acid Bath Murderer, was an English serial killer convicted for the murder of six people, although he claimed to have killed nine. Haigh battered to death or shot his ...
.
* 1953 Exhumation of Beryl Evans after
John Christie confessed to her murder. Simpson acted for Christie, observing the exhumation and post-mortem, which was performed by
Francis Camps.
* 1956 Instructed by the
Medical Defence Union in the defence of
John Bodkin Adams
John Bodkin Adams (21 January 18994 July 1983) was a British general practitioner, convicted fraudster, and suspected serial killer. Between 1946 and 1956, 163 of his patients died while in comas, which was deemed to be worthy of investigation ...
, acquitted of murdering one of his patients.
* 1961 Michael Gregsten and Valerie Storie, victims of
James Hanratty
James Hanratty (4 October 1936 – 4 April 1962), also known as the A6 Murderer, was a British criminal who was one of the final eight people in the UK to be executed before capital punishment was abolished. He was hanged at HM Prison Bedford ...
, the "
A6 murderer".
* 1964 The Lydney Murder, a body later identified as Peter Thomas found near
Lydney
Lydney is a town and civil parishes in England, civil parish in Gloucestershire, England. It is on the west bank of the River Severn in the Forest of Dean District, and is 16 miles (25 km) southwest of Gloucester. The town has been Bypass ( ...
, and a significant case in the development of
entomology
Entomology (from Ancient Greek ἔντομον (''éntomon''), meaning "insect", and -logy from λόγος (''lógos''), meaning "study") is the branch of zoology that focuses on insects. Those who study entomology are known as entomologists. In ...
for criminal investigation.
* 1965 The conviction of Laurence Dean for the murder of his son Michael was the first in England for
"battered baby syndrome" and greatly raised awareness of the condition in Britain.
* 1966
George Cornell, victim of the
Kray twins
Ronald Kray (24 October 193320 March 1995) and Reginald Kray (24 October 19331 October 2000) were English gangsters or organised crime figures and identical twin brothers from Haggerston who were prominent from the late 1950s until their arres ...
.
* 1967 Invited by the
Canadian
Canadians () are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''C ...
government to review the case of
Steven Truscott after publication of the book ''
The Trial of Steven Truscott'' on the case by
Isabel LeBourdais.
* 1972 After
Bloody Sunday, invited to re-examine the post mortem findings. Simpson agreed that the victims had been picked off by single shots, from distance, some from behind. He also agreed that six might themselves have fired guns; the later
Saville Enquiry did not substantiate this.
* 1974 Sandra Rivett, victim of
Lord Lucan.
* 1974
Mama Cass.
* 1975 Leslie Newson, driver in the
Moorgate tube crash
The Moorgate tube crash occurred on 28 February 1975 at 8:46 am on the London Underground's Northern City Line; 43 people died and 74 were injured after a train failed to stop at the line's southern terminus, Moorgate station, and crashed ...
.
* 1982
Roberto Calvi, Vatican banker. The cause of death was asphyxia by hanging from
Blackfriars Bridge
Blackfriars Bridge is a road and foot traffic bridge over the River Thames in London, between Waterloo Bridge and Blackfriars Railway Bridge, carrying the A201 road. The north end is in the City of London near the Inns of Court and Temple C ...
.
Awards and affiliations

Simpson was a member of many medical organisations, one of the founders of the British Association in Forensic Medicine, a former president of the Medico-Legal Society, and a member of the council of the
Royal College of Pathologists
The Royal College of Pathologists (RCPath) is a professional membership organisation.
Its main function is the overseeing of postgraduate training, and its Fellowship Examination (FRCPath) is recognised as the standard assessment of fitness to p ...
and the
Medical Protection Society. He was the only London forensic pathologist to be recognised as a
Home Office
The Home Office (HO), also known (especially in official papers and when referred to in Parliament) as the Home Department, is the United Kingdom's interior ministry. It is responsible for public safety and policing, border security, immigr ...
pathologist and was a member of the Home Office Scientific Advisory Committee. A fellow of the
Royal College of Physicians
The Royal College of Physicians of London, commonly referred to simply as the Royal College of Physicians (RCP), is a British professional membership body dedicated to improving the practice of medicine, chiefly through the accreditation of ph ...
and the
Royal College of Pathologists
The Royal College of Pathologists (RCPath) is a professional membership organisation.
Its main function is the overseeing of postgraduate training, and its Fellowship Examination (FRCPath) is recognised as the standard assessment of fitness to p ...
, Simpson received honorary degrees from the universities of Oxford, Edinburgh and Ghent. His long public service was recognised with the award of a
CBE
The Most Excellent Order of the British Empire is a British order of chivalry, rewarding valuable service in a wide range of useful activities. It comprises five classes of awards across both civil and military divisions, the most senior two o ...
in 1975. In June 2012, Simpson was honoured with the installation of a
Westminster City Council
Westminster City Council is the local authority for the City of Westminster in Greater London, England. It is a London borough council, one of 32 in London. The council has been under Labour majority control since 2022. Full council meetings ...
Green Plaque at his former residence at 1 Weymouth Street,
Marylebone
Marylebone (usually , also ) is an area in London, England, and is located in the City of Westminster. It is in Central London and part of the West End. Oxford Street forms its southern boundary.
An ancient parish and latterly a metropo ...
.
Family life
Cedric Keith Simpson was born in 1907 near
Brighton
Brighton ( ) is a seaside resort in the city status in the United Kingdom, city of Brighton and Hove, East Sussex, England, south of London.
Archaeological evidence of settlement in the area dates back to the Bronze Age Britain, Bronze Age, R ...
,
Sussex
Sussex (Help:IPA/English, /ˈsʌsɪks/; from the Old English ''Sūþseaxe''; lit. 'South Saxons'; 'Sussex') is an area within South East England that was historically a kingdom of Sussex, kingdom and, later, a Historic counties of England, ...
, where his father was a
GP. He attended
Brighton, Hove and Sussex Grammar School and at 17 he enrolled at
Guy's Hospital
Guy's Hospital is an NHS hospital founded by philanthropist Thomas Guy in 1721, located in the borough of Southwark in central London. It is part of Guy's and St Thomas' NHS Foundation Trust and one of the institutions that comprise the Kin ...
Medical School where he became a top student. In 1932 Keith Simpson married Mary Buchanan, with whom he had three children (their only son later became a doctor). They were together until Mary's death from
multiple sclerosis
Multiple sclerosis (MS) is an autoimmune disease resulting in damage to myelinthe insulating covers of nerve cellsin the brain and spinal cord. As a demyelinating disease, MS disrupts the nervous system's ability to Action potential, transmit ...
in 1955. Simpson married his secretary, Jean Scott-Dunn, in March 1956 and they lived in
Marylebone
Marylebone (usually , also ) is an area in London, England, and is located in the City of Westminster. It is in Central London and part of the West End. Oxford Street forms its southern boundary.
An ancient parish and latterly a metropo ...
. His second wife died of cancer in 1976. Janet Thurston, widow of fellow coroner Gavin Thurston, became his third wife in 1982.
Teaching
He was a talented teacher, through both the spoken and the printed word. The first edition of his book ''Simpson's Forensic Medicine'' was published in 1947, and in 1959 was awarded the
Swiney Prize of the
Royal Society of Arts
The Royal Society for the Encouragement of Arts, Manufactures and Commerce, commonly known as the Royal Society of Arts (RSA), is a learned society that champions innovation and progress across a multitude of sectors by fostering creativity, s ...
as the best work on
medical jurisprudence
Medical jurisprudence or legal medicine is the branch of science and medicine involving the study and application of scientific and medical knowledge to legal problems, such as inquests, and in the field of law. As modern medicine is a legal ...
of the preceding ten years.
Social attitudes
His views on homosexuality reflected the times in which he had been brought up. In the 1979 edition of his textbook ''Forensic Medicine'' he stated (at p 214): " "Homos" and "queer" have become almost playful epithets, and the psychiatrist has done little but excuse or condone such practices. They are rotting the fabric of the arts as well as the more solid principles of family life, and the law properly regards such unnatural sex practices with a stern eye."
To one of his nurses, at a postmortem of a woman who had died as a result of a botched illegal
abortion
Abortion is the early termination of a pregnancy by removal or expulsion of an embryo or fetus. Abortions that occur without intervention are known as miscarriages or "spontaneous abortions", and occur in roughly 30–40% of all pregnan ...
, he had said that "he saw at least two young girls a week who died as a result of
septic abortions", and that he was adamant that abortion should be legalised.
Death
He died 21 July 1985, the day after his 78th birthday.
Image files
File:NevilleHeath.jpg, Neville Heath who was convicted of murdering Margery Gardner
File:King Ananda Mahidol portrait photograph.jpg, The death of King Ananda was Simpson's first case outside Britain
File:Roberto Calvi.jpg, Roberto Calvi "God's Banker" found hanging from Blackfriars Bridge
References
Bibliography
*
* Shepherd, R. (2003
''Simpson’s Forensic Medicine'' Twelfth Edition, Arnold, 31 July 2003
* C K Simpson CBE, MD, FRCP, FRCPATH, DMJ, Obituary, ''British Medical Journal'', Vol 291, 10 August 1985
* A. Keith Mant, M.D., 'Cedric Keith Simpson An Appreciation' Obituary, ''The American Journal of Forensic Medicine and Pathology'', 7(3) 258–259, 1986, Ravens Press, New York.
* Eckert, William
"The Development of Forensic Medicine in the United Kingdom From the 18th Century" ''The American Journal of Forensic Medicine and Pathology'' 13:2 (June 1992) 124-131
* Lane, B. (2004). ''The encyclopedia of forensic science'' London: Magpie Books.
* Simpson, K., As Guy Bailey. (1969). ''The fatal chance: 12 cases from the notebook of a crime pathologist''. London: Peter Davies.
* Thorwald, J. (1964). ''The century of the detective'' New York: Harcourt, Brace & World.
* Wilson, C., & Wilson, D. (2003). ''Written in blood: A History of forensic detection''. New York: Carroll and Graf Publishers.
* Harry Haynes, MEDICAL CLASSICS: Forty Years of Murder, VIEWS & REVIEWS, BMJ, Published 8 October 2012, BMJ 2012;345:e6737
* Ramsland, Katherine
''The Forensic Examiner'', American College of Forensic Examiners, Spring, 2007, Volume: 16 Issue: 1
External links
* Dickens, Bernard, Review of Forty Years of Murder, by Keith Simpson (14 August 2008). Criminal Law Quarterly, Vol. 23, p. 125, 1980. Available at
*
* Dr Robert N Mole
Pathology References and Autopsy Standards* Pathology in the Capital – The Royal College of Pathologists, a tour of related sites of interes
PDF50th anniversaryimages
(includes reference to Prof Simpson Plaque location)
* Westminster City Council
PDF
Cabinet Member Report, Commemorative Green Plaque for Professor Keith Simpson (1907–1985) at 1 Weymouth Street, London W1W, February 2012.
* Keith Simpson M.D., THE PATHOLOGY OF SUDDEN DEATH, Lecture delivered at the Royal College of Surgeons of England, on 29 July 1947
{{DEFAULTSORT:Simpson, Keith
1907 births
1985 deaths
English pathologists
People from Brighton
Commanders of the Order of the British Empire
Fellows of the Royal College of Physicians
20th-century English medical doctors
Physicians of Guy's Hospital
British forensic pathologists