# William Smith O'Brien

> Irish nationalist politician (1803–1864)

**Wikidata**: [Q247141](https://www.wikidata.org/wiki/Q247141)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/William_Smith_O'Brien)  
**Source**: https://4ort.xyz/entity/william-smith-o-brien


## References

1. The Peerage
2. The History of Parliament
3. [Source](https://api.parliament.uk/historic-hansard/commons/1849/may/18/william-smith-obrien)
4. Hansard 1803–2005
5. International Standard Name Identifier
6. Virtual International Authority File
7. CiNii Research
8. [Australian Dictionary of Biography](http://adb.anu.edu.au/biography/obrien-william-smith-2516)
9. Encyclopædia Britannica Online
10. SNAC
11. BnF authorities
12. Dictionary of Irish Biography
13. Freebase Data Dumps. 2013
14. FactGrid
15. National Library of Israel Names and Subjects Authority File