Thanks, Larry.

I have discovered in the mean time that Charles Taylor Folsom was born in nearby Leeds, Androscoggin, Maine on 1 Aug 1808, the son of Gordon Folsom (1788-1813) and Nancy Taylor, who was born in London, England. I don't have a birth or death date for her.

I realize this probably isn't of interest to you, but I'm putting it here in case someone else is following the same trail I did.