# Kaspar Constantin Amrein

> Swiss cartographer and geographer (1845-1898)

**Wikidata**: [Q94778867](https://www.wikidata.org/wiki/Q94778867)  
**Source**: https://4ort.xyz/entity/kaspar-constantin-amrein


## References

1. Biographisches Jahrbuch und Deutscher Nekrolog
2. Integrated Authority File
3. Catalog of the German National Library
4. Virtual International Authority File
5. CiNii Research