# Karl Geigy

> Swiss merchant and politician (1798–1861)

**Wikidata**: [Q80799289](https://www.wikidata.org/wiki/Q80799289)  
**Source**: https://4ort.xyz/entity/carl-geigy-q80799289


## References

1. Deutsche Biographie
2. Integrated Authority File
3. Virtual International Authority File
4. CERL Thesaurus
5. [Deutsche Biographie](https://www.deutsche-biographie.de/sfz20198.html)
6. Historical Dictionary of Switzerland
7. [Source](https://www.deutsche-biographie.de/sfz20198.html)