# Frederick III the Simple

> King of Sicily

**Wikidata**: [Q468672](https://www.wikidata.org/wiki/Q468672)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frederick_the_Simple)  
**Source**: https://4ort.xyz/entity/frederick-iii-the-simple


## References

1. Dizionario Biografico degli Italiani
2. Virtual International Authority File
3. The Peerage
4. Genealogics
5. International Standard Name Identifier
6. Autoritats UB
7. VcBA (identifier)
8. Gran Enciclopèdia Catalana
9. Bibliography of the History of the Czech Lands
10. Freebase Data Dumps. 2013
11. HMML Authority File