Duald Mac Firbis

Duald Mac Firbis is the author of "The Genealogies, Tribes, and Customs of Hy-Fiachrach", "Chronicum Scotorum; a Chronicle of Irish Affairs, from the Earliest Times to a d 1135 with a Supplement, Containing the Events from 1141 To 1150", "Chronicum Scotorum" and "On the...