DiAnn, I am searching for the same line, however I have the Byrd and Mary Jane were married on 30 Mar 1867, what is your reference for the marriage date? I did find a death notice for Mary Jane sent in by Byrd to the Tazewell County, Virginia, Newspaper Clinch Valley News--February 26, 1909. The reference is http://files.usgwarchives.org/va/tazewell/newspapers/cvn022609.txthttp://files.usgwarchives.org/va/tazewell/newspapers/cvn022609.txt
If you find any more or have received other information I would appreciate if you could send that info on. Thanks.