Frank Birch

E643538

Frank Birch was a British cryptographer and naval intelligence officer best known for his codebreaking work during World War I and his later contributions to British signals intelligence.

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Label Occurrences
Frank Birch canonical 1

Statements (25)

Predicate Object
instanceOf cryptographer
human
intelligence officer
naval officer
affiliation British naval intelligence
British signals intelligence community NERFINISHED
countryOfCitizenship United Kingdom
United Kingdom of Great Britain and Ireland
employer British Admiralty NERFINISHED
Government Code and Cypher School NERFINISHED
Royal Navy NERFINISHED
fieldOfWork cryptanalysis
signals intelligence
genre military history
languageOfWorkOrName English
notableFor codebreaking work during World War I
development of British signals intelligence capabilities
notableWork codebreaking during World War I
contributions to British signals intelligence
occupation cryptographer
historian
naval intelligence officer
participatedIn British naval intelligence operations
World War I
sexOrGender male

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Room 40 employed Frank Birch