# Hermann Friedrich von Keyserlingk

> 16 Nov 1669 - before 31 May 1731

**Wikidata**: [Q94937062](https://www.wikidata.org/wiki/Q94937062)  
**Source**: https://4ort.xyz/entity/hermann-friedrich-von-keyserlingk


## References

1. Genealogics
2. Catalog of the German National Library