# Hašek z Valdštejna
**Wikidata**: [Q1303139](https://www.wikidata.org/wiki/Q1303139)  
**Source**: https://4ort.xyz/entity/ha-ek-z-vald-tejna


## References

1. Czech National Authority Database
2. Integrated Authority File
3. [Bibliography of the History of the Czech Lands](https://biblio.hiu.cas.cz/records/debf6594-307b-46af-915c-13d46c9f63de)