# Johannes Halbach

> 27 Mar 1711 - 28 Oct 1789

**Wikidata**: [Q55851215](https://www.wikidata.org/wiki/Q55851215)  
**Source**: https://4ort.xyz/entity/johannes-halbach


## References

1. Genealogics
2. Catalog of the German National Library
3. Deutsche Biographie