# Johann-Baptist Graven

> (1839-1907)

**Wikidata**: [Q78062992](https://www.wikidata.org/wiki/Q78062992)  
**Source**: https://4ort.xyz/entity/johann-baptist-graven


## References

1. Historical Dictionary of Switzerland
2. [Source](http://www.hls-dhs-dss.ch/textes/d/D4112.php)
3. parlament.ch council member database