# William David O'Brien

> Catholic bishop (1878–1962)

**Wikidata**: [Q2114668](https://www.wikidata.org/wiki/Q2114668)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/William_David_O'Brien)  
**Source**: https://4ort.xyz/entity/william-david-o-brien


## References

1. Catholic-Hierarchy.org
2. Find a Grave