# Detlef Siegfried

> German historian of modern age

**Wikidata**: [Q1201363](https://www.wikidata.org/wiki/Q1201363)  
**Source**: https://4ort.xyz/entity/detlef-siegfried


## References

1. Virtual International Authority File
2. International Standard Name Identifier
3. CiNii Research
4. Integrated Authority File
5. National Library of Israel Names and Subjects Authority File