# Johann Rudolf Koch

> (1832-1891)

**Wikidata**: [Q96322144](https://www.wikidata.org/wiki/Q96322144)  
**Source**: https://4ort.xyz/entity/johann-rudolf-koch


## References

1. Historical Dictionary of Switzerland
2. Virtual International Authority File
3. Catalog of the German National Library
4. [Source](http://www.hls-dhs-dss.ch/textes/d/D32034.php)
5. SIKART