# Siegfried Emmanuel Hartmann

> Swiss politician (1871-1941)

**Wikidata**: [Q96319151](https://www.wikidata.org/wiki/Q96319151)  
**Source**: https://4ort.xyz/entity/siegfried-emmanuel-hartmann


## References

1. Virtual International Authority File
2. Historical Dictionary of Switzerland
3. Catalog of the German National Library
4. [Source](http://www.hls-dhs-dss.ch/textes/d/D32538.php)