Harry Fensom, Date of Birth, Place of Birth, Date of Death
TweetHarry Fensom
WW2 codebreaker
Date of Birth: 04-Feb-1921
Place of Birth: Catford, England, United Kingdom
Date of Death: 01-Nov-2010
Profession: electrical engineer
Zodiac Sign: Aquarius 
About Harry Fensom
- Harry William Fensom (4 February 1921 – 1 November 2010) was an English electronic engineer with the GPO.
- During World War II he worked with Tommy Flowers at Bletchley Park on Colossus, the world's first electronic computer, that helped to decode encrypted German messages using the Lorenz cipher.
- After the war, he worked on ERNIE, a machine based on Colossus engineering that was used to generate bond numbers for the Premium Bond draw.
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