Thanks Philip
I have seen the 2nd possible Mary that you mention (dau of William and Margaret) and note that both of their wills, summarised in MNB, refer to dau Mary w/o John Kneen (Ramsey) which has me leaning towards her as the most likely candidate. But at 28 or so, she's unlikely to have a husband >10 years younger, which throws a lot of things out of whack. I need to sort her marriage out! This Mary would have been 38 at the birth of my GGG-GF Daniel Kneen, which is manageable also.
Cheers!
Malea