# Konstantin Hasenwinkel

> Russian local historian (1850-1896)

**Wikidata**: [Q13608231](https://www.wikidata.org/wiki/Q13608231)  
**Source**: https://4ort.xyz/entity/konstantin-hasenwinkel


## References

1. Czech National Authority Database
2. Erik Amburger database
3. Historical Encyclopedia of Siberia