Well, that is what I've been basically saying, despite the title of the thread.
That Marcone's first name is actually Nathan. That his last name is tied up with Summers/Winters.
And, going with my previous theories, that he is Harry and Murphy's son, with Murphy==Mab at some point.
The reason why Cable entered into this in the first place was because I was describing my vision of Marcone's place as Harry's son and how he fits in the timeline and what his ultimate goal is. Perhaps the goal was to take out a nemfected or evil father, avert a Outside win, etc. Wardenferry then suggested what I was describing was something akin to Xmen's Cable. That was when I started researching Cable and found out Cable's first name was Nathan. I remembered someone's name was Nathan. And, it was either Marcone's or Hendricks. And, then I was wondering if perhaps it was Marcone's and not Hendricks and it got leaked to Priscellie but with some ambiguity regarding exactly whose first name it was.
As I previously stated and consistent with my theories, Allison Ann Summers could be Marcone's daughter if in fact Marcone is fashioned in some way after Xmen's Cable's, Nathan Summers. I guess I should allow for Hendricks too, but I'm more focused on Marcone.