Charles Elmer can be found here:
http://www.bassett.net/gendata-o/p4868.htm You can explore the descendants of Adam, father of Christian here:
http://www.bassett.net/gendata-o/ui18.htm#a270. And though I only have Geo W listed as Washington, you can find him here:
http://www.bassett.net/gendata-o/p5339.htm. I don't have all the sources listed for all the descendants, but I can tell you that the majority came from Arvil A Ash
http://www.bassett.net/gendata-o/p2448.htm who produced a lot of info on mimeograph, long since faded to nothingness. Fortunately, I extracted it all onto family group sheets before that happened and entered it into my genealogy program. But those were the days prior to the programs being capable of sourcing. But for the most part, I can say that distant-to-me Ash cousins information are from Arvil's newsletters. BTW, I'm Adam > Christian > Jacob > Thomas > Tillman > Eleanor > me.