Trivia of stupidity but: if William never got adopted, and M&S stayed as a family at that farmhouse that is 5 minutes from where I work or less... William would have gone to the school I work at.
And currently he'd be at the local high school down the street now when not traveling in space crafts possibly. I wonder what kind of books he read as a child ? Hahah.
William Mulder
William Scully