View source for File:Calendar of Virginia State Papers and Other Manuscripts, Volume IV.pdf

Obtained from Google Books at: https://books.google.com/books?id=60cOAAAAIAAJ&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false

Of particular interest in this document are pages 19 and 20, which contain two separate references to an attack on a Cox family and the murder of the wife of one John Wallin, who has been said to be a Mary Cox or Mary Roberts by birth. The former incident was mentioned in a report by the Historical Society of Southwest Virginia in 1968, which serves as an influential source for some details regarding [[David Chadwell]].