O haire, a Gaelic noun meaning "grandson" or "descendant," plays a significant role in Irish history and culture. In the Irish clan system, the o haire held a revered position, representing the continuity of family lineage and the preservation of ancestral traditions.
The o haire carried the responsibility of carrying on the family name and ensuring the prosperity of future generations. They were often entrusted with important tasks within the clan and held in high esteem.