Bibliografia Annala Rioghachta Éireann. Annals of the Kingdom of Ireland by the Four Masters, Vol. II, ed. with transl. J. O’Donovan, Second Edition, Dublin 1856, s. 647-649, 709-711 i 719. Annals of Ulster, Vol. I: A.D. 431-1056, Edited, with a Translation and Notes, by W. M. Hennessy, Dublin 1887, s. 485. Book of Leinster, formerly Lebar na Núachongbála, Vol. I, ed. R. I. Best, O. Bergin and M. A. O'Brien, first edition, Dublin 1954, s. 194-196. Byrne F. J., Irish Kings and High-Kings Four Courts Press, Second edition (Repr.), Dublin 2004, s. 287, . O’Hart J., Irish Pedigress. The Origin and Stem of The Irish Nation, vol. I, Fifth Edition, Dublin 1892, s. 318-319.
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