# Hugo Geissler
**Wikidata**: [Q3142390](https://www.wikidata.org/wiki/Q3142390)  
**Source**: https://4ort.xyz/entity/hugo-geissler


## References

1. IdRef
2. Virtual International Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Library of Congress Authorities