 The earliest reference to the clan O haichir (now O'Hare) is to be found in the Annals of The Four Masters.The great majority of O'Hares' were descendants of the Oriel family of Ohir or Oheir, who were kin to the O'Hanlons and seated in the Barony of Orier, County Armagh, where, with the adjacent counties of Antrim and Down, the O'Hares are still found.The O'Hare name was spelled