# Hans Villiger
**Wikidata**: [Q78074170](https://www.wikidata.org/wiki/Q78074170)  
**Source**: https://4ort.xyz/entity/hans-villiger-q78074170


## References

1. Historical Dictionary of Switzerland
2. Catalog of the German National Library
3. [Source](http://www.hls-dhs-dss.ch/textes/d/D6996.php)