I am a decendent of Mordecai who married Margaret Van Gorden. James was a brother to my GGG Grandfather Mordecai Jr. All that I know is that they moved to Jackson Co Ohio and then Mordecai Jr moved to Pike Co Ohio with my GG Grandfather Jeremiah Dunham. I don't know about James. I would guess that the places you talk off are in PA. Since that is where they came from. If you have anymore info plese share it. I have lilltle info on their lives in PA.