# Ferdinand Schlingensiepen
**Wikidata**: [Q93234070](https://www.wikidata.org/wiki/Q93234070)  
**Source**: https://4ort.xyz/entity/ferdinand-schlingensiepen


## References

1. Integrated Authority File
2. general catalog of BnF
3. Catalog of the German National Library
4. Virtual International Authority File
5. [Source](https://kalliope-verbund.info/DE-611-BF-106926)