# Heinrich August Hansen

> Baltic German historian (1813-1849)

**Wikidata**: [Q54506896](https://www.wikidata.org/wiki/Q54506896)  
**Source**: https://4ort.xyz/entity/heinrich-august-hansen


## References

1. Catalog of the German National Library
2. Baltisches biografisches Lexikon digital
3. NUKAT
4. Virtual International Authority File