# Jan Kleczyński

> Polish musician and chess player (1837–1895)

**Wikidata**: [Q2080097](https://www.wikidata.org/wiki/Q2080097)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jan_Kleczyński_Sr.)  
**Source**: https://4ort.xyz/entity/jan-kleczy-ski


## References

1. BnF authorities
2. Musicalics
3. general catalog of BnF
4. Virtual International Authority File
5. MusicBrainz
6. Faceted Application of Subject Terminology
7. CiNii Research
8. International Music Score Library Project
9. Freebase Data Dumps. 2013
10. [BnF authorities](http://data.bnf.fr/ark:/12148/cb127654633)
11. Sejm-Wielki.pl