Fenian Brotherhood

Fenian Brotherhood

Founder	John O'Mahony
Founded	1858
Dissolved	1880
Preceded by	Emmet Monument Association
Succeeded by	Clan na Gael
Headquarters	New York City
Ideology	Irish nationalism Irish republicanism
Irish affiliate	Irish Republican Brotherhood

Irish republicanism
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The Fenian Brotherhood (Irish: Bráithreachas na bhFíníní) was an Irish republican organisation founded in the United States in 1858 by John O'Mahony and Michael Doheny. It was a precursor to Clan na Gael, a sister organisation to the Irish Republican Brotherhood (IRB). Members were commonly known as "Fenians". O'Mahony, who was a Gaelic scholar, named his organisation after the Fianna, the legendary band of Irish warriors led by Fionn mac Cumhaill.