# Justus von Rosenberg-Gruszczynski

> German Beamter (1837–1900)

**Wikidata**: [Q1321562](https://www.wikidata.org/wiki/Q1321562)  
**Source**: https://4ort.xyz/entity/justus-von-rosenberg-gruszczynski


## References

1. Catalog of the German National Library
2. Virtual International Authority File