Would you have any reason to think that some of the Pattersons might have moved to Berrien County in Michigan? There are quite a few Pattersons there and they are from New York. I have not tied them to my Pattersons yet but my Pattersons went to Berrien County after they left New York. Check the people in Sodus Twp and Hagar Twp to see if you can see any other family names.