# John O'Brian

> Canadian art historian

**Wikidata**: [Q6250752](https://www.wikidata.org/wiki/Q6250752)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_O'Brian)  
**Source**: https://4ort.xyz/entity/john-o-brian


## References

1. Virtual International Authority File
2. CiNii Research
3. National Library of Israel Names and Subjects Authority File