The little village of Pilwiddle is one of the smallest and obscurest hamlets on the western coast of Ireland. On a lofty crag, overlooking the hoarse Atlantic, stands "Denville's Shot Tower," a corruption by the peasantry of "D'Enville's Chateau," so called from my great-grandfather, Phelim St. Remy d'Enville, who assumed the name and title of a Fr