# Charles Frederick of Jülich-Cleves-Berg

> Heir apparent of Jülich-Cleves-Berg

**Wikidata**: [Q319287](https://www.wikidata.org/wiki/Q319287)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karl_Friedrich_of_Jülich-Cleves-Berg)  
**Source**: https://4ort.xyz/entity/charles-frederick-of-j-lich-cleves-berg


## References

1. The Peerage
2. Catalog of the German National Library
3. Integrated Authority File
4. Freebase Data Dumps. 2013
5. Library of Congress Control Number