# Karel Kostroň
**Wikidata**: [Q95388706](https://www.wikidata.org/wiki/Q95388706)  
**Source**: https://4ort.xyz/entity/karel-kostro-


## References

1. Czech National Authority Database
2. [The Fine Art Archive](https://cs.isabart.org/person/77111)
3. BillionGraves
4. Virtual International Authority File
5. The Fine Art Archive
6. Bibliography of the History of the Czech Lands