# Franz Fragstein
**Wikidata**: [Q95171895](https://www.wikidata.org/wiki/Q95171895)  
**Source**: https://4ort.xyz/entity/franz-fragstein


## References

1. Czech National Authority Database
2. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/777201)
3. Biographical Dictionary of the History of the Czech Lands
4. Virtual International Authority File
5. Provenio