2Taylor, Lawrence J. Occasions of Faith: an Anthropology of Irish Catholics. Philadelphia: University of Pennsylvania, 1995. 58.
Quoting O'Donovan, John, Thomas O'Connor, P. (Patrick) O'Keeffe, and Michael Herity. Ordnance Survey Letters Letters Containing Information Relative to the Antiquities of the County of Donegal Collected during the Progress of the Ordnance Survey in 1837, 1838, and 1839. Dublin: Four Masters, 2002. 120-21.