# Otto Heyden

> German painter (1820-1897)

**Wikidata**: [Q98134](https://www.wikidata.org/wiki/Q98134)  
**Source**: https://4ort.xyz/entity/otto-heyden


## References

1. Integrated Authority File
2. Virtual International Authority File
3. [Source](https://kalliope-verbund.info/DE-611-BF-110001)
4. [Source](https://kalliope-verbund.info/DE-611-BF-118)
5. Otto Johann Heinrich Heyden. RKDartists
6. Otto Johann Heinrich Heyden. Benezit Dictionary of Artists
7. RKDartists
8. CERL Thesaurus