I do not show your grandfather's name in my family tree but I do have many Pine family members back to the mid 1700's. My part of the Pine family emigrated to Prince Edward County, Ontario (near Kingston) at the end of the American Revolution. Ask your grandfather for the name of his father and the name of his grandfather. You should record as much information as he can remember. It will make your search much easier. I will try to help if your grandfather or his ancestors came from Prince Edward County. James Way.