Odhrán
Odhrán was a companion of Saint Columba in Iona, and the first Christian to be buried on the island. St. Odhrán's feast day is on 27 October.
In 563, he was among the twelve who accompanied St Columba to the Scottish island of Iona, where he died and was buried. Columba is said to have seen devils and angels fight over Odran's soul before it ascended into heaven.