Margaret Masterman
Also known as Margaret Braithwaite
Margaret Masterman was a British linguist and philosopher whose work on computer processing of language now counts as part of artificial intelligence. In 1933 and 1934 she attended Ludwig Wittgenstein's lectures. In 1954 she founded the Cambridge Language Research Unit, where machine translation research used a thesaurus as the main vehicle for semantic operations. She died in Cambridge in 1986.
- Works
- 44
- Citations
- 1,141
- h-index
- 11
Publication numbers from OpenAlex, as of 15 October 2026.
Timeline
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1931–1934
Notes from Wittgenstein's lectures
In 1931, aged twenty-one, she changes her degree from modern languages to moral sciences at Newnham College. She is one of six students at Ludwig Wittgenstein's lectures in 1933 and 1934, and her lecture notes are later used for The Blue Book.
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1954
Founding the Cambridge Language Research Unit
She founds the Cambridge Language Research Unit in 1954 to study machine translation. The unit's approach uses a thesaurus as the main vehicle for semantic operations.
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1965–1975
Vice-president of Lucy Cavendish College
She cofounds Lucy Cavendish College and serves as its first vice-president from 1965 to 1975.
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1966–1981
Co-founding the Epiphany Philosophers
She is among the founders of the Epiphany Philosophers, a group whose quarterly journal, Theoria to Theory, runs to 14 volumes between 1966 and 1981.
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1986
Death in Cambridge
She dies in Cambridge in 1986, aged 75.
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2005
Language, Cohesion and Form
In 2005 Cambridge University Press publishes Language, Cohesion and Form, a posthumous tribute to her ideas on the processing of language by computers, a part of what would now be called artificial intelligence.
Sources and credits
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