Barnabas O'Brien, 6th Earl of Thomond

About

Irish politician

Quick Facts

Name: Barnabas O'Brien, 6th Earl of Thomond
Born: 1590
Died: 1657
Occupation: politician

Relationships

Spouses & partners

SpouseAnne FermorFrom 1615-07-17

Family

FatherDonogh O'Brien, 4th Earl of Thomond
MotherLady Elizabeth FitzGerald
SiblingHenry O'Brien, 5th Earl of Thomond
ChildHenry O'Brien, 7th Earl of Thomond
ChildLady Penelope O'Brien

Dates reflect listed records; an unspecified end date does not establish current status.

Sources & Credits

Wikidata · Q4861332 ↗
Biographical data from Wikidata (CC0). Fact links open the corresponding statements and references.
Portrait source & license ↗

Facts retrieved 30 Oct 2026, 19:28 UTC.