Book of Ui Mhaine, the, a manuscript compiled in the late 14th cent., formerly known as Leabhar Uí Dhubhagáin, from a connection with that learned family. It includes Lebor na Cert [see Book of Rights], Dinnshenchas Érenn, Auraicept na nÉces, and apocryphal matter. It is now in the RIA.




