# Pietro Carlo Antonio Ciani
**Wikidata**: [Q3903755](https://www.wikidata.org/wiki/Q3903755)  
**Source**: https://4ort.xyz/entity/pietro-carlo-antonio-ciani


## References

1. Catholic-Hierarchy.org
2. [Catholic-Hierarchy.org](http://www.catholic-hierarchy.org/bishop/bcianipc.html)