(1) John A. Cantwell, "Imported Indentured White Servitude in Fairfax and Prince William Counties, 1750-1800," unpub. M.A. Thesis, George Mason University, 1986, 72, quoting Fairfax County, Virginia Will Book C-1, pp. 1-6, May 20, 1767.
(2) Probate Inventory of George Johnston Taken 11 February 1767, Fairfax County, Virginia Will Book C-1 (1767-1776): 1-6, Probing the Past, accessed 9 March 2007.