# Johann Georg Gastl
**Wikidata**: [Q55677099](https://www.wikidata.org/wiki/Q55677099)  
**Source**: https://4ort.xyz/entity/johann-georg-gastl


## References

1. Integrated Authority File
2. Biographical Dictionary of the History of the Czech Lands
3. Czech National Authority Database
4. Virtual International Authority File
5. FactGrid