Hi Dean, I know this an older post, but My GGMother was Serena Francis Clark, Sister of Benjamin. I actually have alot of info on All the Stone's and Clarks from Lewis County. My mother's cousin Donald Clark, had alot of research done and sadly he has passed away...but thankfully he shared. I just have not had alot of time to enter it. I would be happy to share. I have attached a picture of Serena Francis (Clark) Stone & William Taylor Stone.