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Margaret O'Brien

About

d.1636

Quick Facts

Name: Margaret O'Brien
Born: 1565
Died: 1636-02-20

Relationships

Spouses & partners

SpouseJames Butler, 2nd/12th Baron Dunboyne

Family

FatherConnor O'Brien, 3rd Earl of Thomond
MotherUna O'Brien
SiblingDaniel O'Brien, 1st Viscount Clare
SiblingDonogh O'Brien, 4th Earl of Thomond
SiblingLady Honor O'Brien

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

Sources & Credits

Wikidata · Q75363801 ↗
Biographical data from Wikidata (CC0). Fact links open the corresponding statements and references.

Facts retrieved 2 Nov 2026, 21:49 UTC.