# Constantin Paul Alexander Frh. von Ungern-Sternberg

> 1858-1927

**Wikidata**: [Q55106113](https://www.wikidata.org/wiki/Q55106113)  
**Source**: https://4ort.xyz/entity/constantin-paul-alexander-frh-von-ungern-sternberg


## References

1. Integrated Authority File
2. Baltisches biografisches Lexikon digital