# Friedrich Heckmann

> son of Carl Justus Heckmann

**Wikidata**: [Q67406836](https://www.wikidata.org/wiki/Q67406836)  
**Source**: https://4ort.xyz/entity/friedrich-heckmann-q67406836


## References

1. Catalog of the German National Library
2. [Source](https://www.deutsche-biographie.de/sfz28551.html)
3. Deutsche Biographie