# Johann Christoph Helm
**Wikidata**: [Q72937350](https://www.wikidata.org/wiki/Q72937350)  
**Source**: https://4ort.xyz/entity/johann-christoph-helm


## References

1. [Source](https://www.bach-digital.de/receive/BachDigitalPerson_agent_00002693)
2. Catalog of the German National Library