1991:112 - Holy Trinity Abbey, Trinity Island, Roscommon - Clyne, Miriam (Excavations.ie, 1991)
Keywords: lough key

The Annals of Connacht and Loch Cé and the Monasteries of Boyle and Holy Trinity - O'Dwyer, B.W. (Proceedings of the Royal Irish Academy: Archaeology, Culture, History, Literature, 1972)
Keywords: lough key

The Annals of Lough Key (Loch Cé) - O'Flanders, A. (Analecta Praemonstratensia, 1930)
Keywords: lough key