Derek Roy Taunt (16 November 1917
(Note 1) – 15 July 2004) was a British
mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems.
Mathematicians are concerned with numbers, data, quantity, structure, space, models, and change.
History
On ...
who worked as a
codebreaker during
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...
at
Bletchley Park
Bletchley Park is an English country house and estate in Bletchley, Milton Keynes ( Buckinghamshire) that became the principal centre of Allied code-breaking during the Second World War. The mansion was constructed during the years followin ...
.
Taunt attended
Enfield Grammar, then the
City of London School
, established =
, closed =
, type = Public school Boys' independent day school
, president =
, head_label = Headmaster
, head = Alan Bird
, chair_label = Chair of Governors
, chair = Ian Seaton
, founder = John Carpenter
, special ...
.
He studied mathematics at
Jesus College,
Cambridge
Cambridge ( ) is a College town, university city and the county town in Cambridgeshire, England. It is located on the River Cam approximately north of London. As of the 2021 United Kingdom census, the population of Cambridge was 145,700. Cam ...
between 1936 and 1939.
[Derek Taunt, ''Hut 6 From the Inside'', pp. 77-93 in ''Action this Day'', edited by Ralph Erskine and Michael Smith, 2001, ] He was accepted as a research student by
G. H. Hardy
Godfrey Harold Hardy (7 February 1877 – 1 December 1947) was an English mathematician, known for his achievements in number theory and mathematical analysis. In biology, he is known for the Hardy–Weinberg principle, a basic principle of pop ...
, but this was postponed by the outbreak of World War II. Taunt registered with the Joint Recruiting Board, and was initially allocated to work on
ballistics at Kemnal Manor in
Chislehurst, preparing range tables for new weapons. Finding that the task required only trivial mathematics ("more like advanced arithmetic than real mathematics"
), he sought more appropriate work.
In August 1941 he was moved to Bletchley Park and assigned to
Hut 6
Hut 6 was a wartime section of the Government Code and Cypher School (GC&CS) at Bletchley Park, Buckinghamshire, Britain, tasked with the solution of German Army and Air Force Enigma machine cyphers. Hut 8, by contrast, attacked Naval Enigma. ...
, the section in charge of decrypting German Army and Air Force
Enigma
Enigma may refer to:
*Riddle, someone or something that is mysterious or puzzling
Biology
*ENIGMA, a class of gene in the LIM domain
Computing and technology
* Enigma (company), a New York-based data-technology startup
* Enigma machine, a family ...
signals. While there, he was best man at the marriage of co-workers
Bob Roseveare and Ione Jay.
After his wartime work, he returned to Cambridge, and worked on
group theory
In abstract algebra, group theory studies the algebraic structures known as group (mathematics), groups.
The concept of a group is central to abstract algebra: other well-known algebraic structures, such as ring (mathematics), rings, field ...
. He was a research student (1945), wrote a doctoral dissertation under
Philip Hall
Philip Hall FRS (11 April 1904 – 30 December 1982), was an English mathematician. His major work was on group theory, notably on finite groups and solvable groups.
Biography
He was educated first at Christ's Hospital, where he won the Thomps ...
, won a
Smith's Prize in 1949, and was a Lecturer from 1949 with the honorific title of 'Cayley Lecturer' from 1965 until retirement in 1982. As a Fellow of
Jesus College he was at various times a director of studies, tutor, bursar, and from 1979 to 1982 was President. In 1982 he became Emeritus Fellow, "with most of the privileges and none of the duties of a Fellow." His doctoral students include
Roger Carter.
On 18 December 1952 Taunt was elected a member of the
London Mathematical Society.
Deaths: DEREK TAUNT, LMS Newsletter, London Mathematical Society
He was married to the English artist Angela Verren with who he had three children.
Notes
1. The obituary published in the Telegraph gives his birth date as the 16th, while that in the 2004 Jesus College Annual Report incorrectly records it as the 17th.[Jesus College Annual Report for 2004](_blank)
, p. 83-85 GRO death index gives it as the 16th.
2. Derek Taunt gives an account of his war work in:
External links
*
in The Times
''The Times'' is a British daily national newspaper based in London. It began in 1785 under the title ''The Daily Universal Register'', adopting its current name on 1 January 1788. ''The Times'' and its sister paper '' The Sunday Times'' (f ...
, August 13, 2004.
References
1917 births
2004 deaths
Bletchley Park people
British cryptographers
Alumni of Jesus College, Cambridge
Fellows of Jesus College, Cambridge
People educated at the City of London School
20th-century British mathematicians
21st-century British mathematicians
People educated at Enfield Grammar School
People from London
{{UK-mathematician-stub