# Johannes van der Hey
**Wikidata**: [Q99546616](https://www.wikidata.org/wiki/Q99546616)  
**Source**: https://4ort.xyz/entity/johannes-van-der-hey


## References

1. Integrated Authority File
2. IdRef
3. Catalog of the German National Library
4. Virtual International Authority File
5. CERL Thesaurus
6. Biografisch Portaal
7. British Museum person-institution thesaurus
8. CollectieGelderland