# Klara Fietz
**Wikidata**: [Q94731612](https://www.wikidata.org/wiki/Q94731612)  
**Source**: https://4ort.xyz/entity/klara-fietz


## References

1. Catalog of the German National Library
2. Biographical Dictionary of the History of the Czech Lands
3. Integrated Authority File
4. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0200364-Fietz-Klara-19051937)