# Ethel Sara Stoney

> mother of Alan Turing, English mathematician

**Wikidata**: [Q20895935](https://www.wikidata.org/wiki/Q20895935)  
**Source**: https://4ort.xyz/entity/ethel-sara-stoney


## References

1. Alan Turing (Unwin paperbacks 2015)
2. [2019](https://www.jeweltheatre.net/wp-content/uploads/2019/03/Sara-Turing-Bio.pdf)
3. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb166066453)
4. The Peerage
5. Grace's Guide
6. general catalog of BnF
7. Virtual International Authority File
8. CiNii Research
9. [Source](https://opac.sbn.it/risultati-ricerca-avanzata?item:5032:BID=MILV315670)
10. Open Library
11. CONOR.SI
12. BnF authorities
13. Catalogue of the Library of the Pontifical University of Saint Thomas Aquinas
14. NUKAT
15. Czech National Authority Database
16. National Library of Israel Names and Subjects Authority File