# Costanzo I Sforza

> Italian noble

**Wikidata**: [Q518907](https://www.wikidata.org/wiki/Q518907)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Costanzo_I_Sforza)  
**Source**: https://4ort.xyz/entity/costanzo-i-sforza


## References

1. Czech National Authority Database
2. BnF authorities
3. International Standard Name Identifier
4. Faceted Application of Subject Terminology
5. Virtual International Authority File
6. [BnF authorities](https://data.bnf.fr/fr/14590412/costanzo_sforza/)
7. Freebase Data Dumps. 2013
8. Dizionario Biografico degli Italiani
9. Treccani's Enciclopedia on line
10. National Library of Israel Names and Subjects Authority File