# Jean-Joseph Duc
**Wikidata**: [Q107015004](https://www.wikidata.org/wiki/Q107015004)  
**Source**: https://4ort.xyz/entity/jean-joseph-duc


## References

1. Historical Dictionary of Switzerland
2. Integrated Authority File
3. Catalog of the German National Library
4. [Source](http://www.hls-dhs-dss.ch/textes/d/D21264.php)