# Johann August von Greifenheim
**Wikidata**: [Q55850740](https://www.wikidata.org/wiki/Q55850740)  
**Source**: https://4ort.xyz/entity/johann-august-von-greifenheim


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Deutsche Biographie
4. LIBRIS
5. MAK
6. [LIBRIS. 2016](https://libris.kb.se/katalogisering/wt7bk20f3l31mx6)