I just read your posting from last year and wondered if you had found any more information.
I have a James G. Hunter in my family line who married my first cousin [4 X's removed], Mary Kelso McGraw 2 Apr 1840. They had 5 children. All events took place in Oakland County, Michigan.
I have been anxious to find James' family and parents. I have it that he was born in Montgomery County, New York in 1810. I would appreciate any history notes you have for him and his family. Thank you for your time.