# Siegfried Ortloff
**Wikidata**: [Q95252677](https://www.wikidata.org/wiki/Q95252677)  
**Source**: https://4ort.xyz/entity/siegfried-ortloff


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://kalliope-verbund.info/DE-611-BF-111132)