Dear Gordon, OPF page 35, David is son of Stephen (OPF 119). Indicates five children for David, Col John J, Leonard, Henry, Jedediah, Jackson. For none of these does OPF have birth dates. Stephen had fifteen children, according to OPF. Do you have more information about David? OPF has no information about this later Jackson, so far as I can tell. Does anyone in the list have more? Linda