# Constantin Nörrenberg

> German librarian (1862–1937)

**Wikidata**: [Q1127898](https://www.wikidata.org/wiki/Q1127898)  
**Source**: https://4ort.xyz/entity/constantin-n-rrenberg


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. [Source](https://kalliope-verbund.info/DE-611-BF-11436)
5. [Source](https://kalliope-verbund.info/DE-611-BF-30515)
6. Brockhaus Enzyklopädie