# Stanisław Józef Duńczewski
**Wikidata**: [Q9342158](https://www.wikidata.org/wiki/Q9342158)  
**Source**: https://4ort.xyz/entity/stanis-aw-j-zef-du-czewski


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. WorldCat Entities
4. Sejm-Wielki.pl