Family History and Genealogy Resources by Surname

O'Donnell Surname Origin

The descendants of Donal, an ancient Irish family, who trace their descent through Donal to Niallus Magnus, the ancestor of the O'Neills, known as Nial Niagallach, Nial of the nine hostages. The O'Donnells ruled the territory of Tirconnell, for thirteen generations. See Donald

Source: An Etymological Dictionary of Family and Christian Names With an Essay on their Derivation and Import; Arthur, William, M.A.; New York, NY: Sheldon, Blake, Bleeker & CO., 1857.

O'Donnell  Surname Meaning and Family Facts

O'Donnell Last Name Meaning
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A O'Donnell Family History Thought:

'Not to know what happened before we were born is to remain perpetually a child. For what is the worth of a human life unless it is woven into the life of our ancestors by the records of history' -- Cicero

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