# Hermann Ernst Koch
**Wikidata**: [Q94934869](https://www.wikidata.org/wiki/Q94934869)  
**Source**: https://4ort.xyz/entity/hermann-ernst-koch


## References

1. Catalog of the German National Library
2. [Source](https://kalliope-verbund.info/DE-611-BF-16976)
3. Musicalics