Coolavin

Coolavin (Irish "Cúl ó bhFionn") is a barony in south County Sligo, Ireland. It was created from the ancient túath of An Corann.
The O'Garas were originally Lords of Coolavin. They were succeeded by the MacDermotts, a family of the Milesian clans, who still claim their head to be the Prince of Coolavin to this day.