# Hartmann III von Hallwyl

> (1503-1573)

**Wikidata**: [Q94925747](https://www.wikidata.org/wiki/Q94925747)  
**Source**: https://4ort.xyz/entity/hartmann-iii-von-hallwyl


## References

1. Integrated Authority File
2. Genealogics
3. Catalog of the German National Library
4. Library of Congress Name Authority File
5. Historical Dictionary of Switzerland