Bibliografia An Irish-English Dictionary, by E. O’Reilly, a new edition, carefully revised, and corrected, with a Supplement, by J. O’Donovan, Dublin 1864, s. 429 (Ruadh). Annala Rioghachta Éireann. Annals of the Kingdom of Ireland by the Four Masters, Vol. I, ed. with translation J. O’Donovan, Second Edition, Dublin 1856, s. 68-73. Lebor Gabála Érenn. The Book of the Taking of Ireland, Part V, ed. and translation R. A. Stewart Macalister, Irish Texts Society, Dublin 1956, s. 260-267. Truhart P., Regents of Nations. Systematic Chronology of States and Their Political Representatives in Past and Present. A Biographical Reference Book, Part 1: Antiquity Worldwide, München 2000, s. 373, (Korekta datacji z powodu braku Fiachy IV na liście).
Kategoria:Legendarni władcy Irlandii