O’Neill, county seat of Holt County, was founded by General John O’Neill, a native of Ireland and veteran of the American Civil War. The “general,” a rank bestowed on him by admirers because he commanded three Fenian incursions into British-governed Canada, first directed colonists in 1874 to this fertile Elkhorn Valley site which bears his name. General O’Neill also induced other Irish groups to settle at Atkinson in Holt County and in Greeley County.
Many Irish coming to O’Neill had emigrated to America earlier, as result of famine and economic distress, temporarily settling in eastern cities. General O’Neill, knowing the agricultural heritage of his people, said his object in founding Nebraska colonies was “to encourage poor people in getting away from the overcrowded cities of the East.”
