# Konstantin Matthias Stael von Holstein

> Baltic German diplomat (1853-1912)

**Wikidata**: [Q55090768](https://www.wikidata.org/wiki/Q55090768)  
**Source**: https://4ort.xyz/entity/konstantin-matthias-stael-von-holstein


## References

1. Integrated Authority File
2. Baltisches biografisches Lexikon digital