# Johann Hermann von Geldern
**Wikidata**: [Q111433268](https://www.wikidata.org/wiki/Q111433268)  
**Source**: https://4ort.xyz/entity/johann-hermann-von-geldern


## References

1. IdRef
2. Integrated Authority File
3. Czech National Authority Database
4. Virtual International Authority File
5. [Source](http://id.bnportugal.gov.pt/aut/catbnp/1643452)