# John Joseph Frederick Otto Zardetti

> American Roman Catholic archbishop (1847-1902)

**Wikidata**: [Q117650](https://www.wikidata.org/wiki/Q117650)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Joseph_Frederick_Otto_Zardetti)  
**Source**: https://4ort.xyz/entity/john-joseph-frederick-otto-zardetti


## References

1. Integrated Authority File
2. Catholic-Hierarchy.org
3. Historical Dictionary of Switzerland
4. International Standard Name Identifier
5. [Source](https://www.portraitarchiv.ch/portrait/show/216647)
6. Virtual International Authority File