(1) John A. Cantwell, "Imported Indentured White Servitude in Fairfax and Prince William Counties, 1750-1800," unpub. M.A. Thesis, George Mason University, 1986, 35-36, quoting Maryland Gazette, November 7, 1750, p. 3.
(2) Tom Costa, Virginia Runaways, The Geography of Slavery in Virginia, accessed 13 March 2007, quoting Maryland Gazette (Green) [online image].