Hennessy members around the world

Hennessy Family History

“Vi vivo et armis”

I live by force and arms

The surname "Hennessy" is an Anglicised form of the Gaelic "Ó hAonghusa" meaning "son of Angus".

The Hennessy Gallery

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The Hennessy Family Message Board

• Find your Hennessy ancestor

• Tell us about your Hennessy Family

• Ask a question about the Hennessy history

• Tell us about your Hennessy ancestors

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