# August Friedrich Spiess
**Wikidata**: [Q93145123](https://www.wikidata.org/wiki/Q93145123)  
**Source**: https://4ort.xyz/entity/august-friedrich-spiess


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. [Source](http://isni.org/isni/0000000020558571)
4. CERL Thesaurus
5. [Source](https://collections.mnbaq.org/fr/artiste/600012792)