Hi everyone: I was fortunate enough to buy a scrapbook online that verifies a lot of this information. I am from the line of Colin Campbell and Mary McRae. According to this scrapbook this line of Campbell's may extend back to the Duke of Argyll. If you would like to contact me to see if there may be any photos of your ancestors in this scrapbook do so.
Kellymerry@yahoo.com. I would be more than happy to send pictures of what I have.