# Heinrich Hahn

> German historian 1829-1919

**Wikidata**: [Q19279234](https://www.wikidata.org/wiki/Q19279234)  
**Source**: https://4ort.xyz/entity/heinrich-hahn


## References

1. CiNii Research
2. [Source](https://kalliope-verbund.info/DE-611-BF-108830)
3. Virtual International Authority File