# Petter Hahn
**Wikidata**: [Q5783020](https://www.wikidata.org/wiki/Q5783020)  
**Source**: https://4ort.xyz/entity/petter-hahn


## References

1. BiographySampo
2. The National Biography of Finland
3. Virtual International Authority File
4. [Dictionary of Swedish National Biography](https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=13527)
5. [LIBRIS. 2013](https://libris.kb.se/katalogisering/tr58d90c28t87v3)