# Otto von Ritter zu Groenesteyn

> diplomat (1864-1940)

**Wikidata**: [Q18026624](https://www.wikidata.org/wiki/Q18026624)  
**Source**: https://4ort.xyz/entity/otto-von-ritter-zu-groenesteyn


## References

1. Integrated Authority File
2. Virtual International Authority File
3. [Source](https://kalliope-verbund.info/DE-611-BF-122953)
4. International Standard Name Identifier