Psalter of Tara

The Psalter of Tarah—a record of the chief events in Ireland from the most remote times, compiled by order of the illustrious Monarch of Ireland, King Cormac MacArt, in the third century; and from this was chiefly composed, in the latter end of the ninth century, by Cormac MacCullenan, the great work called the Psalter of Cashel, above noted.