# Sigmund Emanuel Hartmann

> Laird of Thunstetten Castle, Bernese Grand Councillor (1759-1833)

**Wikidata**: [Q94904289](https://www.wikidata.org/wiki/Q94904289)  
**Source**: https://4ort.xyz/entity/sigmund-emanuel-hartmann


## References

1. Historical Dictionary of Switzerland
2. Catalog of the German National Library
3. CERL Thesaurus