# Hans Rudolf Siegrist

> (1913-1991)

**Wikidata**: [Q78071341](https://www.wikidata.org/wiki/Q78071341)  
**Source**: https://4ort.xyz/entity/hans-rudolf-siegrist


## References

1. Catalog of the German National Library
2. [Source](http://www.hls-dhs-dss.ch/textes/d/D27675.php)
3. Historical Dictionary of Switzerland