"Think of [Saint Patrick] located somewhere near Templecarne for several months and thus surrounded. The lake would certainly invite him with its promise of refuge and sanctuary..."
"Lough Derg is dotted with forty-six small islands, some of them graced with shrubs and occasional rowans or ash, but the greater number are only bare rocks projecting out of the water..."
"The largest island in Lough Derg is Inishgoosk; it has no historical interest. The second largest island is Saints' Island, called St. Dabheoc's Island in early Christian times..."
"Returning to the lake shore, another notable landmark there should be considered, Saint Brigid's Chair. It is a large rock, roughly-shaped like a high-backed chair, and its is prominent even among the large boulders surrounding it..."
"Early in the ninth century, an ominous cloud appeared in the north, which was presently to overcast all such fair scenses as that presented by Saints' Island..."