# Christian Heinrich Gf. von Keyserlingk

> (1727-1787)

**Wikidata**: [Q4218952](https://www.wikidata.org/wiki/Q4218952)  
**Source**: https://4ort.xyz/entity/christian-heinrich-gf-von-keyserlingk


## References

1. Integrated Authority File
2. Virtual International Authority File
3. FactGrid
4. Sejm-Wielki.pl