Rev. Alban Butler (171173). Volume VIII: August. The Lives of the Saints. 1866.
St. Mochteus, Bishop and Confessor
HE was a Briton, a disciple of St. Patrick, and the first bishop of Louth, in Ireland. He died in 535, and is called Mochta Lugh. See Adamnan, in the life of St. Columba, and Ushers Antiq. Britann., c. 8.