I found this MCVAY in the Scott Co., AR census. It may help you somewhere down the line. 1900 Blansett Twp., Scott Co., AR 227/227 MCVAY, Margaret Hd F 11/1842 57 Widow 2/2 AL NC SC John H. Son M 3/1874 26 Single AL AL AL Sterling P. Son M 8/1879 20 Single AL AL AL Carla brigfam@ipa.net