This is very interesting. depending on Isaac's age I would say he is the son or Grandson of Solomon Coleman from Amelia County VA. I would look there first. My initial post here needs to be modified because new discoveries have been made. I will edit it as soon as I can get to it but suffice to say that the only thing that would change is that Abraham is not my line rather his brother Daniel is my line and you may descend from Abraham or Peter. I will see what I can find. Can you tell me a little more about your Isaac?