# Georg Joseph Sidler

> Swiss astronomer (1831-1907)

**Wikidata**: [Q22920755](https://www.wikidata.org/wiki/Q22920755)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Georg_Joseph_Sidler)  
**Source**: https://4ort.xyz/entity/georg-joseph-sidler-q22920755


## References

1. MacTutor History of Mathematics archive
2. Historical Dictionary of Switzerland
3. Base de données des élites suisses