Gilla Cóemáin mac Gilla Samthainde, Irish poet, fl. 1072.
Author of Annálad anall uile, a poem of fifty-eight quatrains, and a number of other works. Some of his works were incorporated into Lebor Gabála Érenn.
References
Gilla Cómáin mac Gilla Samthainde Wikipedia(Text) CC BY-SA