Wikipedia contributors, "Viscount Grandison," Wikipedia, The Free Encyclopedia. (Accessed September 17, 2015).
Find A Grave: Memorial #75095758, Mary Bayning Villiers Gorges memorial. Burial: All Saints Churchyard, Chelsea, Royal Borough of Kensington and Chelsea, Greater London, England. Created by: A. I. Carroll-Zimmer Record added: Aug 18, 2011 Find A Grave Memorial# 75095758. (Accessed 17 September 2015. No photo of gravestone; biography with no sources cited.)