# John Leonard Watson

> American chess player (1951-)

**Wikidata**: [Q2914729](https://www.wikidata.org/wiki/Q2914729)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_L._Watson)  
**Source**: https://4ort.xyz/entity/john-leonard-watson


## References

1. BnF authorities
2. Virtual International Authority File
3. Freebase Data Dumps. 2013
4. ratings.fide.com
5. OlimpBase
6. [BnF authorities](http://data.bnf.fr/ark:/12148/cb15600964m)