# John O'Leary

> Irish separatist and a leading Fenian (1830-1907)

**Wikidata**: [Q3182202](https://www.wikidata.org/wiki/Q3182202)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_O'Leary_(Fenian))  
**Source**: https://4ort.xyz/entity/john-o-leary


## References

1. Oxford Dictionary of National Biography
2. Obituary: John O'Leary
3. International Standard Name Identifier
4. Virtual International Authority File
5. SNAC
6. Dictionary of Irish Biography