Ricky
Questions you have require someone to answer and g2g forum is the place to ask them, yes
Now how do you connect yourself to George H. Mault and then to his father?
First create the profile for your father and your mother. I'm guessing one of them was a descendant of George's father, William? Let's pretend it is your mother.
So the second step would be to create the profiles of your mother's parents. Okay, we still have not connected to William Mault. One of those parents of your mother's parents, her grandparents, is descended from WIlliam Mault.
So third, you would profile the grandparent. You continue to profile person by person until you can connect to William