Conlon

The Conlon family is an Irish noble family, the original Gaelic spelling being Ó Connalláin. In the tenth and eleventh centuries, the O'Conalláin were Princes of Ui Laeghari, an extensive territory in the counties of Meath and Westmeath, where the High King of Ireland historically derived his seat at the Hill of Tara. The O'Conlons were chiefs of Crioch Tullach, in County Tyrone and branches of this family in the twelfth and thirteenth centuries settled in the counties of Roscommon, Galway and Mayo. As a sept of the Northern Uí Néill, they claim descent from Niall of the Nine Hostages and his son Conall Gulban, both High Kings of Ireland. Provided by Wikipedia