I checked Google and came up with nothing. I'd look further if I were you, maybe the censuses. Vinton County did not have a huge population. I found some NICSONs buried in the mausoleum right next to the in-ground NIXON burials and always assumed they were related but couldn't find them on any of the presidential genealogy sites. But there are plenty more of those sites that I didn't even get to. Some are more complete than others. Gary Radcliffe West Covina, CA