# Johan Ottosen

> Danish historian (1859–1904)

**Wikidata**: [Q16945437](https://www.wikidata.org/wiki/Q16945437)  
**Source**: https://4ort.xyz/entity/johan-ottosen


## References

1. [Source](https://graenseforeningen.dk/om-graenselandet/leksikon/ottosen-johan-1859-1904-historiker-og-laerer)
2. Q112254685
3. Integrated Authority File
4. Dansk Biografisk Leksikon
5. Virtual International Authority File
6. IdRef