The Chateauguay Valley Historical Society puts out a book once a year called the "Journal". I wrote the story of the Elders for the 2008 Journal,I work in a senior's home where Helen Elder lives and she supplied me with alot of the info. In the Journal for 1993, there was an article called, "The John Caldwell letters from Canada". It was from someone in Scotland who was cleaning out the attic of some house over there and found them.They were letters written from Huntingdon to a relative in Scotland. They are very interesting! What exactly are your roadblocks? Can I help in any way?