# Karl Trautmann
**Wikidata**: [Q94817424](https://www.wikidata.org/wiki/Q94817424)  
**Source**: https://4ort.xyz/entity/karl-trautmann-q94817424


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://kalliope-verbund.info/DE-611-BF-111954)