I've come across yet another translation. The Irish language lyrics and an English language translation were published by Douglas Hyde in the 1890s, and are reprinted in Hyde. "Amhrán Chúige Chonnacht I-III", edited by Breandán Ó Conaire. Dublin:Irish Academic Press, 1985
Hyde compiled his version from a manuscript by Nicholas O'Kearney. Nioclás Ó Cearnaighof County Louth and from the recitation of an unnamed 'old woman' in the county Mayo.