# Konstantin Karl Falkenstein

> Polish-Swiss librarian and writer (1801-1855)

**Wikidata**: [Q122561](https://www.wikidata.org/wiki/Q122561)  
**Source**: https://4ort.xyz/entity/konstantin-karl-falkenstein


## References

1. Integrated Authority File
2. Historical Dictionary of Switzerland
3. International Standard Name Identifier
4. Virtual International Authority File
5. CiNii Research
6. Sächsische Biografie
7. Provenio