's paternal grandparents were Matthew McKelvey and Nancy Adams McKelvey, and his paternal great-grandparents were William McKelvey and Mary Toppings McKelvey along with Bildad Adams and Mary Hines Adams.William McKelvey of Scotch-Irish American, Revolutionary War regality removed with an assembly after the war to the Western Reserve; where John McKelvey fashioned and financed Sandusky and a section of its first short line railroad, which was eventually enveloped by the Pennsylvania Railroad.