# Johann Rudolf Hackbrett

> (1718-1790)

**Wikidata**: [Q96319111](https://www.wikidata.org/wiki/Q96319111)  
**Source**: https://4ort.xyz/entity/johann-rudolf-hackbrett


## References

1. Historical Dictionary of Switzerland
2. [Source](http://www.hls-dhs-dss.ch/textes/d/D16730.php)