# Robert Eginhard Frh. von Ungern-Sternberg

> (1813-1898)

**Wikidata**: [Q55090973](https://www.wikidata.org/wiki/Q55090973)  
**Source**: https://4ort.xyz/entity/robert-eginhard-frh-von-ungern-sternberg


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Baltisches biografisches Lexikon digital
4. Sejm-Wielki.pl