# Stefan Ehrenkreutz

> Polish politician

**Wikidata**: [Q9344973](https://www.wikidata.org/wiki/Q9344973)  
**Source**: https://4ort.xyz/entity/stefan-ehrenkreutz


## References

1. Catalog of the German National Library
2. Czech National Authority Database
3. Virtual International Authority File
4. Sejm-Wielki.pl
5. Bibliography of the History of the Czech Lands