# Jerzy Bogusław Fredro
**Wikidata**: [Q20070419](https://www.wikidata.org/wiki/Q20070419)  
**Source**: https://4ort.xyz/entity/jerzy-bogus-aw-fredro


## References

1. Q123985090
2. [Source](https://www.ipsb.nina.gov.pl/a/biografia/jerzy-boguslaw-fredro-zm-po-1710-kasztelan-lwowski)
3. Virtual International Authority File
4. Sejm-Wielki.pl