They are my GGG Grandparents. I am descended from their son Hezekiah who married Mary Coffin. I have been searching all the sources I can on the internet for about 15 years and haven't found much more than what is in the book. A book on the history of Norway has a list of deaths during various years, and includes his with the note that he died of Dropsy. That is all I've come up with I'm afraid.