# Francis IV of Modena

> Duke of Modena

**Wikidata**: [Q502919](https://www.wikidata.org/wiki/Q502919)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Francis_IV,_Duke_of_Modena)  
**Source**: https://4ort.xyz/entity/francis-iv-of-modena


## References

1. Integrated Authority File
2. The Peerage
3. [Source](https://www.napoleon-series.org/research/biographies/Austria/AustrianGenerals/c_AustrianGeneralsO.html)
4. International Standard Name Identifier
5. Virtual International Authority File
6. SNAC
7. Dizionario Biografico degli Italiani
8. Brockhaus Enzyklopädie
9. Habsburg, Franz IV. Joseph Karl Ambros Stanislaus (BLKÖ)
10. Freebase Data Dumps. 2013
11. CERL Thesaurus
12. Treccani's Enciclopedia on line
13. Enciclopedia Treccani
14. Dizionario di Storia
15. Sejm-Wielki.pl