9Wright, Thomas, and Paul Foudrinier. Louthiana: Or, An Introduction to the Antiquities of Ireland. In Upwards of Ninety Views and Plans: Representing, with Proper Explanations, the Principal Ruins, Curiosities, and Ancient Dwellings, in the County of Louth. Divided into Three Books. Vol. 2. London: Printed for T. Payne, 1758. 11.