# Alfons Holtgreve

> German painter

**Wikidata**: [Q2644372](https://www.wikidata.org/wiki/Q2644372)  
**Source**: https://4ort.xyz/entity/alfons-holtgreve


## References

1. International Standard Name Identifier
2. Virtual International Authority File
3. Integrated Authority File
4. DACS register
5. ADAGP directory