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Betty Webb

1923 – 2025

British Bletchley Park code breaker

Cryptanalyst
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About Betty Webb

Lived 1923 – 2025 (aged 101). Betty Webb was a British cryptanalyst.

Charlotte Elizabeth Webb ( Vine-Stevens; 13 May 1923 – 31 March 2025) was an English code breaker who worked at Bletchley Park during World War II from the age of 18. In 1941 she joined the British Auxiliary Territorial Service. She said, of joining the top-secret mission at Bletchley, "I wanted to do something more for the war effort than bake sausage rolls." She was named after her mother, Charlotte, but was commonly referred to as "Betty". She described her childhood as 'idyllic' and was home-schooled for a significant portion of her youth. Her mother gave her and her brother home-school lessons. She signed up to join the Auxiliary Territorial Service as soon as she turned 18 in May 1941, and did basic training at the Royal Welch Fusiliers' Hightown Barracks in Wrexham. From there she was taken to an interview in London at Devonshire House and then sent immediately to Bletchley Park in Buckinghamshire. In Major Tester's department, some tasks performed include registering messages on little cards, which Webb believes totalled 10,000 a day in the whole park, and organizing the cards into shoeboxes according to a strict order so they could be retrieved efficiently when called for. In 2021 Webb's work at Bletchley Park was recognized by the Government of France, with her appointment as Chevalier de la Légion d'Honneur (Knight of the Legion of Honour).

From 2020, she was an ambassador of Operation Bletchley, a series of walking and codebreaking challenges, raising money for the Army Benevolent Fund. In 2023, she was invited to King Charles's coronation on 6 May and sat in the front row. She turned 100 in May 2023 and celebrated her birthday with a party at Bletchley Park, which involved a flypast by an Avro Lancaster bomber.

Webb died on 31 March 2025, aged 101.

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Important facts

Birth century
Occupation
Cryptanalyst
Nationality
Awards
Member of the Order of the British Empire; Knight of the Legion of Honour
Also known as
Charlotte Elizabeth Webb, Charlotte Webb, Charlotte Elizabeth Vine-Stevens

People in Betty Webb's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Betty Webb's

Frequently asked questions

Who was Betty Webb?

British Bletchley Park code breaker

When was Betty Webb born?

Betty Webb was born on 13 May 1923 in Richard's Castle.

When did Betty Webb die?

Betty Webb died on 31 March 2025.

What was Betty Webb's occupation?

Betty Webb was a cryptanalyst.

What nationality was Betty Webb?

Betty Webb was British.

Sources & further reading

· Wikipedia: Betty Webb

· Wikidata: Q19661713

· DBpedia: Betty Webb (code breaker)

Cite this page

APA: Biography.guide. (2026). Betty Webb. https://biography.guide/betty-webb-cryptanalyst/

MLA: "Betty Webb." Biography.guide, https://biography.guide/betty-webb-cryptanalyst/.

Chicago: "Betty Webb." Biography.guide. https://biography.guide/betty-webb-cryptanalyst/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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