British mathematician, philosopher and cryptographer.
Birth
- Birthdate: June 23, 1912
- Place of birth: Maida Vale, City of Westminster, Greater London, London, England, United Kingdom
Death
- Date of death: June 7, 1954
- Place of death: Wilmslow, Cheshire East, Cheshire, North West England, England, United Kingdom
Cause of death
Hydrocyanic acid poisoning