¹⁵Brady, Conor, et. al. “Recent geophysical investigations and LiDAR analysis at the Hill of Slane, Co. Meath.” Ríocht na Midhe, Meath Archaeological & Historical Society, XXIV (2013): 134–55.
One of Brady's co-authors, Matthew Seaver, elsewhere wrote, "Any earlier rectory would clearly have been destroyed through the construction of this building in the fifteenth century." (Seaver, Matthew. “Practice, Spaces and Places:an Archaeology of Boroughs as Manorial Centres in the Barony of Slane.” The Manor in Medieval and Early Modern Ireland, by James Lyttleton and Tadhg O'Keeffe, Dublin: Four Courts, 2005, 87-9.)