# Johann Baptist Mittelholzer

> (1883-1970)

**Wikidata**: [Q78066714](https://www.wikidata.org/wiki/Q78066714)  
**Source**: https://4ort.xyz/entity/johann-baptist-mittelholzer


## References

1. Historical Dictionary of Switzerland
2. Catalog of the German National Library
3. [Source](http://www.hls-dhs-dss.ch/textes/d/D5601.php)