# Fryderyk Hechel
**Wikidata**: [Q21328385](https://www.wikidata.org/wiki/Q21328385)  
**Source**: https://4ort.xyz/entity/fryderyk-hechel


## References

1. [Source](http://tnk.krakow.pl/czlonkowie/hechell-hechel-fryderyk/)
2. Czech National Authority Database
3. Virtual International Authority File
4. Sejm-Wielki.pl
5. Bibliography of the History of the Czech Lands