# Frederick of Werl-Arnsberg

> count of Werl-Arnsberg

**Wikidata**: [Q873278](https://www.wikidata.org/wiki/Q873278)  
**Source**: https://4ort.xyz/entity/frederick-of-werl-arnsberg


## References

1. The Peerage
2. Integrated Authority File
3. Genealogics
4. Catalog of the German National Library
5. Virtual International Authority File
6. CERL Thesaurus
7. FactGrid