Age, Biography and Wiki
Leslie Yoxall was born on 18 May, 1914. Discover Leslie Yoxall's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is He in this year and how He spends money? Also learn how He earned most of networth at the age of 91 years old?
| Popular As |
Albert Leslie Yoxall |
| Occupation |
N/A |
| Age |
91 years old |
| Zodiac Sign |
Taurus |
| Born |
18 May, 1914 |
| Birthday |
18 May |
| Birthplace |
Salford, Lancashire, England |
| Date of death |
30 September 2005 |
| Died Place |
N/A |
| Nationality |
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We recommend you to check the complete list of Famous People born on 18 May.
He is a member of famous with the age 91 years old group.
Leslie Yoxall Height, Weight & Measurements
At 91 years old, Leslie Yoxall height not available right now. We will update Leslie Yoxall's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.
| Physical Status |
| Height |
Not Available |
| Weight |
Not Available |
| Body Measurements |
Not Available |
| Eye Color |
Not Available |
| Hair Color |
Not Available |
Who Is Leslie Yoxall's Wife?
His wife is Doris Gibson (m. 1949-2002)
| Family |
| Parents |
Not Available |
| Wife |
Doris Gibson (m. 1949-2002) |
| Sibling |
Not Available |
| Children |
Not Available |
Leslie Yoxall Net Worth
His net worth has been growing significantly in 2022-2023. So, how much is Leslie Yoxall worth at the age of 91 years old? Leslie Yoxall’s income source is mostly from being a successful . He is from . We have estimated
Leslie Yoxall's net worth
, money, salary, income, and assets.
| Net Worth in 2023 |
$1 Million - $5 Million |
| Salary in 2023 |
Under Review |
| Net Worth in 2022 |
Pending |
| Salary in 2022 |
Under Review |
| House |
Not Available |
| Cars |
Not Available |
| Source of Income |
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Leslie Yoxall Social Network
| Instagram |
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| Wikipedia |
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| Imdb |
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Timeline
He retired from GCHQ around 1974 and returned to teaching, tutoring and coaching students in mathematics.
After the war he moved to Eastcote and then moved again with GCHQ to Cheltenham in 1953. He worked in Washington as a liaison officer from 1959 to 1963, and returned again in 1968 to 1972. After the first tour in the US, a letter sent to the director of GCHQ (Clive Loehnis) stated that "his superior technical competence and analytic insight have served as a stimulus to everyone with whom he came into contact. His engaging personality, diplomacy and tact have endeared him to us all".
In October/November 1942, he moved to Hut 7 to work on a Japanese naval cipher, making a significant contribution in identifying how the cipher permutations were constructed.
In April 1941, Gordon Welchman wrote to Yoxall advising him that he would soon be asked to help with "war work". In due course, Yoxall was invited to join Bletchley Park and was, alongside Bill Tutte, interviewed by Hugh Alexander and then Alan Turing. Yoxall was selected to join the team in Hut 8, working on Naval Enigma as a "temporary junior administrative officer". He worked on the problem of Offizier (Officer) messages, which had been enciphered on Enigma with a second setting for additional security. Yoxall discovered what became known as "Yoxallismus", a method for recovering the Offizier setting.
Yoxall was born in Salford, and was the youngest out of four brothers. His father died young in a tramway accident. Leslie Yoxall was educated at Manchester Grammar School from 1925 and Sidney Sussex College, Cambridge from 1933, graduating with first-class honours. He received his doctorate in 1941.
Albert Leslie Yoxall (18 May 1914 – 30 September 2005) was a British codebreaker at Bletchley Park during World War II. He devised a method to assist in solving Enigma messages which was dubbed Yoxallismus. After the war he worked at GCHQ until the mid-1970s.
