# Heinrich Siegfried

> (1814-1889)

**Wikidata**: [Q30308445](https://www.wikidata.org/wiki/Q30308445)  
**Source**: https://4ort.xyz/entity/heinrich-siegfried


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. CERL Thesaurus
4. Virtual International Authority File
5. SIKART
6. Benezit Dictionary of Artists