Brendan of Clonfert
Martyrological notice
On another visit to St. Columba, then in the island of Hymba, with the three great founders of monasteries, St. Comgall, St Brendan of Clonfert, and St. Colman ua Liathain, the miracle occurred recorded by St. Adamnan, a bright fire appearing over the head of St. Columba celebrating mass in presence of the other saints.
Historical martyrology witness · Calendar of Irish Saints / Martyrology of Tallaght (1857)
On another visit to St. Columba, then in the island of Hymba, with the three great founders of monasteries, St. Comgall, St Brendan of Clonfert, and St. Colman ua Liathain, the miracle occurred recorded by St. Adamnan, a bright fire appearing over the head of St. Columba celebrating mass in presence of the other saints.