# Louis François de Pourtalès

> American naturalist (1823-1880)

**Wikidata**: [Q3261956](https://www.wikidata.org/wiki/Q3261956)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Louis_François_de_Pourtalès)  
**Source**: https://4ort.xyz/entity/louis-fran-ois-de-pourtal-s


## References

1. Virtual International Authority File
2. Historical Dictionary of Switzerland
3. Source
4. [National Academy of Sciences](http://www.nasonline.org/member-directory/deceased-members/20000818.html)
5. CERL Thesaurus