# Johann Christoph Bach

> piano teacher in Erfurt, Hamburg, Rotterdam, London (1676-1740)

**Wikidata**: [Q94804686](https://www.wikidata.org/wiki/Q94804686)  
**Source**: https://4ort.xyz/entity/johann-christoph-bach-q94804686


## References

1. [Source](https://www.bach-digital.de/receive/BachDigitalPerson_agent_00005664)
2. Catalog of the German National Library
3. CERL Thesaurus