# Ann Katharine Mitchell

> British cryptanalyst and psychologist (1922-2020)

**Wikidata**: [Q27662830](https://www.wikidata.org/wiki/Q27662830)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ann_Katharine_Mitchell)  
**Source**: https://4ort.xyz/entity/ann-katharine-mitchell


## References

1. [Bletchley Park codebreaker who helped change course of World War II dies aged 97. The Scotsman. 2020](https://www.scotsman.com/news/people/bletchley-park-codebreaker-who-helped-change-course-world-war-ii-dies-aged-97-2855511)
2. [Source](https://www.edinburghnews.scotsman.com/news/people/bletchley-park-codebreaker-who-helped-change-course-world-war-ii-dies-aged-97-2855511)
3. The Peerage
4. [Source](http://thepeerage.com/p48990.htm)
5. [Source](https://bletchleypark.org.uk/roll-of-honour/9858)
6. Virtual International Authority File
7. CiNii Research
8. [Source](https://www.bbc.com/news/uk-scotland-edinburgh-east-fife-52698087)
9. National Library of Israel Names and Subjects Authority File