# Karl Kröger
**Wikidata**: [Q23889075](https://www.wikidata.org/wiki/Q23889075)  
**Source**: https://4ort.xyz/entity/karl-kr-ger-q23889075


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://www.lagis-hessen.de/en/subjects/rsrec/sn/bio/register/person/entry/kroeger%252C%2Bwilhelm)
4. Niedersächsische Personen