# Otto Hirth
**Wikidata**: [Q55844200](https://www.wikidata.org/wiki/Q55844200)  
**Source**: https://4ort.xyz/entity/otto-hirth


## References

1. Integrated Authority File
2. Deutsche Biographie
3. Union List of Artist Names
4. Artnet
5. mutualart.com
6. NUKAT
7. Virtual International Authority File