Aimirgein mac Amalgado From Wikipedia, the free encyclopedia Aimirgein mac Amalgado, Irish poet, fl. 678x683. A member of the Déisi Muman, Aimirgein was the composer of the Old Irish law-text Cáin Fuithir Be. A New History of Ireland Volume VIII: A Chronology of Irish History to 1976: A Companion to Irish History, Part I, ISBN 0-19-821744-7. This article about an Irish poet is a stub. You can help Wikipedia by expanding it.vte Related Articles~TimelinesTop QsFact Checks