# William P. Callahan

> Catholic bishop

**Wikidata**: [Q1464251](https://www.wikidata.org/wiki/Q1464251)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/William_P._Callahan)  
**Source**: https://4ort.xyz/entity/william-p-callahan


## References

1. Catholic-Hierarchy.org
2. Freebase Data Dumps. 2013