Chris Marchand, my 1st cousin once removed, created the following Abbott tree, which has lots of interesting information. http://worldconnect.genealogy.rootsweb.com/cgi-bin/igm.cgi?o...
Some of the names and dates are incorrect, but I have not yet had a chance to send the corrections to Chris. I don't know if that spelling for Abigail is correct, but that is what Chris had. I doubt it, since most others are Grisham, Gresham, Grissom ...
Chris has a Marion A. (Miron) listed as the oldest son of David, but my father says that his relatives always called him Miron. Not to be confused with Myron Walter, who is my Grandfather.
Anything that you can add will be greatly appreciated.
My father has wonderful photos of Martha and David Abbott, and a photo of their children as adults. As soon as I get them scanned in, I will e-mail them to you.