During this time the chief of the O'Neills who was called The O'Neill, were inaugurated at the fort, the clan seat of the O'Hagans, hereditary stewards to the O'Neills.
The chief of the O'Neills were inaugurated at the fort hereditary stewards to the O'Neills. This was during this time. These chief of the O'Neills was called The O'Neill. The fort was the clan seat of the O'Hagans.