Eochaidh O'Flinn
O'Flinn, Eochaidh, an eminent Irish writer, who died in 984. O'Curry gives a particular account of his writings, several of which have been preserved in the Books of Leinster, Ballymote, and Lecain, and O'Clery's Book of Invasions.
Sources
261. O'Curry, Eugene: Ancient Irish Manners and Customs: Edited by W. K. Sullivan, Ph.D. 3 vols. London, 1873.