# Friederike Caroline Alexandrine Emma, Gräfin von Keyserlingk

> 26 Apr 1800 Königsberg, Preussen - 6 Dec 1856 Planches nr Montreux

**Wikidata**: [Q96289736](https://www.wikidata.org/wiki/Q96289736)  
**Source**: https://4ort.xyz/entity/friederike-caroline-alexandrine-emma-gr-fin-von-keyserlingk


## References

1. Genealogics