# Heinrich XXIII. Graf Reuss zu Köstritz

> (1722-1787)

**Wikidata**: [Q75391843](https://www.wikidata.org/wiki/Q75391843)  
**Source**: https://4ort.xyz/entity/heinrich-xxiii-graf-reuss-zu-k-stritz


## References

1. Integrated Authority File
2. The Peerage
3. Genealogics
4. Catalog of the German National Library
5. Virtual International Authority File
6. CERL Thesaurus