# Józef Chełkowski
**Wikidata**: [Q56256032](https://www.wikidata.org/wiki/Q56256032)  
**Source**: https://4ort.xyz/entity/j-zef-che-kowski-q56256032


## References

1. Integrated Authority File
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Sejm-Wielki.pl