Thank you, Hatte Rubenstein Blejer for tagging me in this discussion. I was out of town for the weekend and I'm just catching up on messages and email. Ronald, thanks for your additional comments on her parentage. I'll go ahead and note that on her overview as well.
I don't know anything about the Miles family, however, since she died in Virginia, if you want to add me as an additional manager, she will stay on my radar.
I will agree with Hatte that intermarriage between New England and Virginia families was rare. I have found members of the same families living in both areas, but not due to marriage. Usually, what I have found, is that one or more members of a family became Puritians (or similar sects) and emigrated to New England while their siblings emigrated to more southern and less Puritanical colonies.