# Friedrich Graf von Hardenberg

> 11 Dec 1770 Hannover - 27 Nov 1837

**Wikidata**: [Q55851340](https://www.wikidata.org/wiki/Q55851340)  
**Source**: https://4ort.xyz/entity/friedrich-graf-von-hardenberg


## References

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