"The chiefs of high Corca Adhamh, O'Dalaigh of lasting renown". Many of the Ó Dálaigh were hereditary poets to the various Irish royal courts and a number of them held the post of "Ard Ollamh" (Chief Poet of Ireland). The "Ard Ollamh" ranked with the High King of Ireland in the social hierarchy, and maintained his own court. More than one member of the Ó Dálaigh family held both this post and the post of Chief Ollamh of Scotland. The chief poet of the family was known as "The Ó Dálaigh" in the same manner that the Prince of Thomond was called "The O'Brien".