# Ernst Trachsel
**Wikidata**: [Q19842809](https://www.wikidata.org/wiki/Q19842809)  
**Source**: https://4ort.xyz/entity/ernst-trachsel


## References

1. Historical Dictionary of Switzerland
2. Integrated Authority File
3. [Historical Dictionary of Switzerland](http://hls-dhs-dss.ch/de/articles/024337/2011-02-28/)