# Karl Ernst von Biron

> 15 Feb 1724 - 13 Jan 1800

**Wikidata**: [Q14917862](https://www.wikidata.org/wiki/Q14917862)  
**Source**: https://4ort.xyz/entity/karl-ernst-von-biron


## References

1. Integrated Authority File
2. Genealogics
3. Baltisches biografisches Lexikon digital
4. MAK
5. Geni.com
6. Sejm-Wielki.pl