# Eugen von Keyserling

> Baltic German arachnologist (1832-1889)

**Wikidata**: [Q221785](https://www.wikidata.org/wiki/Q221785)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eugen_von_Keyserling)  
**Source**: https://4ort.xyz/entity/eugen-von-keyserling


## References

1. Czech National Authority Database
2. Genealogics
3. Bionomia
4. [Baltisches biografisches Lexikon digital](https://bbld.de/0000000367718458)
5. Freebase Data Dumps. 2013
6. Virtual International Authority File
7. [Bionomia](https://bionomia.net/dataset/7e380070-f762-11e1-a439-00145eb45e9a)