# Jowius Fryderyk Bystrzycki

> Polish bishop, astronomer, physicist and mathematician

**Wikidata**: [Q11728673](https://www.wikidata.org/wiki/Q11728673)  
**Source**: https://4ort.xyz/entity/jowius-fryderyk-bystrzycki


## References

1. Integrated Authority File
2. Catholic-Hierarchy.org
3. Virtual International Authority File
4. Sejm-Wielki.pl