# Cosmus Heer
**Wikidata**: [Q57359549](https://www.wikidata.org/wiki/Q57359549)  
**Source**: https://4ort.xyz/entity/cosmus-heer-q57359549


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. Historical Dictionary of Switzerland
4. [Source](http://www.hls-dhs-dss.ch/textes/d/D18000.php)
5. Deutsche Biographie
6. [Source](http://thesaurus.cerl.org/record/cnp01144283)