# Hans Keller

> Swiss politician (1537-1601)

**Wikidata**: [Q13882709](https://www.wikidata.org/wiki/Q13882709)  
**Source**: https://4ort.xyz/entity/hans-keller-q13882709


## References

1. Historical Dictionary of Switzerland
2. Catalog of the German National Library
3. CERL Thesaurus