Hi, Donald. The first thing I notice about this lineage in WikiTree is that it is essentially unsourced. There are no geographic locations documented for this Edward Norton profile nor the next five generations below him. In one of those generations you have written that the relationship is hypothesis (which is great to note when that is the case).
Before working on any of these pre-1700 profiles in this line, I would go downstream to the point where there is adequate primary source documentation and then slowly work backward so that each parent/child relationship is properly documented. There are at least three generations here which give wills as documentation. However, we don't see geographic locations that tie the will to the place and the person. And, it would be important to give the location of the will document as well as what it states which shows the parent/child relationship. Also, it might help to edit your question and add the tag Maryland so that Maryland project people will see the question and perhaps help you with the documentation.