# Caspar Kirchner
**Wikidata**: [Q60845277](https://www.wikidata.org/wiki/Q60845277)  
**Source**: https://4ort.xyz/entity/caspar-kirchner


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. Early Modern Letters Online
4. NUKAT
5. [Source](http://thesaurus.cerl.org/record/cnp01877786)