# Graf Otto Alexander Heinrich Dietrich von Keyserlingk

> 24 Dec 1765 Danzig - 4 May 1820 Danzig

**Wikidata**: [Q96289741](https://www.wikidata.org/wiki/Q96289741)  
**Source**: https://4ort.xyz/entity/graf-otto-alexander-heinrich-dietrich-von-keyserlingk


## References

1. Genealogics
2. Integrated Authority File