# Bernhard Hermann Röttger
**Wikidata**: [Q21031671](https://www.wikidata.org/wiki/Q21031671)  
**Source**: https://4ort.xyz/entity/bernhard-hermann-r-ttger


## References

1. IdRef
2. Czech National Authority Database
3. Catalogue of the Library of the Pontifical University of the Holy Cross
4. [Source](https://kalliope-verbund.info/DE-611-BF-120683)
5. NUKAT
6. Virtual International Authority File