# Arnold Schaefer

> German historian (1819–1883)

**Wikidata**: [Q103575](https://www.wikidata.org/wiki/Q103575)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Arnold_Schaefer)  
**Source**: https://4ort.xyz/entity/arnold-schaefer


## References

1. Integrated Authority File
2. Czech National Authority Database
3. International Standard Name Identifier
4. Virtual International Authority File
5. CiNii Research
6. [Source](https://kalliope-verbund.info/DE-611-BF-41210)
7. IdRef
8. Treccani's Enciclopedia on line