# Johann van der Varen
**Wikidata**: [Q21543039](https://www.wikidata.org/wiki/Q21543039)  
**Source**: https://4ort.xyz/entity/johann-van-der-varen


## References

1. Integrated Authority File
2. BnF authorities
3. Catalog of the German National Library
4. Faceted Application of Subject Terminology
5. Virtual International Authority File
6. Biografisch Portaal
7. NUKAT
8. Autoritats UB