# Johann von Ulmenstein
**Wikidata**: [Q94754136](https://www.wikidata.org/wiki/Q94754136)  
**Source**: https://4ort.xyz/entity/johann-von-ulmenstein


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. Deutsche Biographie
5. CERL Thesaurus