I found your "Personal Route" very interesting. I am wondering what proofs you have? It differs from what I have found.
The first Symon in America was born in England did have 2 sons, but they were Simon and George. Edward was the second Simon's son.
George married Ann Nash and their first born was Robert who married Ann Parker Or Wyatt -- there seem to be differences of opinion on that.
My special interest is the Wyatt you list (born in 1784, died in 1818) as the child of Wyatt and Ann Challis Stubblefield. My records show that he was born in 1775 in NC and died in 1816 in Grainger co., TN. If you have proof otherwise I would really appreciate knowing what it is. He was not listed in the settlement of Wyatt Sr.'s estate, nor were any of his children. Although I cannot prove who his parents were, I DO know who his descendants are. He was my husband's ggg-grandfather and we have been trying to get back beyond him for 20 years. Please let me know if you can help.