# Ludwig Koegel
**Wikidata**: [Q107165029](https://www.wikidata.org/wiki/Q107165029)  
**Source**: https://4ort.xyz/entity/ludwig-koegel


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://gepris-historisch.dfg.de/person/5106350)