# Karol Kaczkowski

> physician

**Wikidata**: [Q11736106](https://www.wikidata.org/wiki/Q11736106)  
**Source**: https://4ort.xyz/entity/karol-kaczkowski


## References

1. [Source](http://tnk.krakow.pl/czlonkowie/kaczkowski-karol-maciej/)
2. Czech National Authority Database
3. Virtual International Authority File
4. Library of Congress Control Number
5. Sejm-Wielki.pl