Mheg Uidir Mac Magnusa

1439-1498; Archdeacon of Clogher; compiled The Annals of Ulster on an island in Lough Erne, from 5th c. (Palladius) to 1498, though some versions continue till 1588, and others add material up to 17th c., ed. as Annales Ultonienses by Charles O’Conor (1826), in Buckingham Library, with trans. and notes by W. Hennessy and B. MacCarthy, 4 vols. (Dublin 1887, 1893, 1895, 1901); MS copies at TCD and Rawlinson B 487, Oxford. DIW