# Klaus Niehr

> German art historian

**Wikidata**: [Q1745508](https://www.wikidata.org/wiki/Q1745508)  
**Source**: https://4ort.xyz/entity/klaus-niehr


## References

1. Czech National Authority Database
2. Integrated Authority File
3. International Standard Name Identifier
4. Virtual International Authority File
5. MAK
6. FactGrid