¹⁸"The Fore Valley." Rough Guides. Web. 08 Dec. 2013. <http://www.roughguides.com/destinations/europe/ireland/midlands-westmeath-longford-offaly-laois/northern-westmeath/fore-valley/>.
"Greville-Nugent Mausoleum, Fore, County Westmeath." National Inventory of Architectural Heritage. Web. 08 Dec. 2013. <http://www.buildingsofireland.ie/niah/search.jsp?type=record&county=WM&regno=15400405>.
The date of Beglin's death is given in various online resources as 1616. His name is also spelled "Begley," (National Inventory of Architectural Heritage), or "Biglin" (Stokes, G. T. "St. Fechin of Fore and His Monastery." The Journal of the Royal Society of Antiquaries of Ireland Fifth 2.1 (1892): 5-11.)