NameFionn O'DEMPSEY, 24G Grandfather
Web Notes notes for Fionn O'DEMPSEY
The English built Lea Castle, which was burnt down in 1284 by Fionn after taking Lea town with the O'Dunnes and O'Connors Faly. An alliance having formed with O'Connor which ended in 1306 when Fionn was slain in single combat.