# Jean-Jacques Lochmann

> topographer, engineer, politician, military personnel (1836-1923)

**Wikidata**: [Q78065101](https://www.wikidata.org/wiki/Q78065101)  
**Source**: https://4ort.xyz/entity/jean-jacques-lochmann


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Historical Dictionary of Switzerland
4. [Source](http://www.hls-dhs-dss.ch/textes/d/D23980.php)