# Fred Hartig
**Wikidata**: [Q95490566](https://www.wikidata.org/wiki/Q95490566)  
**Source**: https://4ort.xyz/entity/fred-hartig


## References

1. Czech National Authority Database
2. Biographical Dictionary of the History of the Czech Lands
3. [The Fine Art Archive](https://cs.isabart.org/person/35063)
4. Virtual International Authority File
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. The Fine Art Archive