# Frederick IX, Count of Hohenzollern

> Count of Hohenzollern

**Wikidata**: [Q85998](https://www.wikidata.org/wiki/Q85998)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frederick_IX,_Count_of_Hohenzollern)  
**Source**: https://4ort.xyz/entity/frederick-ix-count-of-hohenzollern


## References

1. Integrated Authority File
2. The Peerage
3. Virtual International Authority File
4. Freebase Data Dumps. 2013
5. CERL Thesaurus