In 'The Phantom Menace' , Anakin's mother says and I quote :-
There was no father. I carried him, I gave birth to him. I can't explain what happened.
So who was his father ? Was it Darth Plagueis ;Plagueis; because quoting Palpatine :-
It's a Sith legend. Darth Plagueis was a Dark Lord of the Sith, so powerful and so wise he could use the Force to influence the midi-chlorians to create... [significant look at Anakin] ...life.
NOTE: I think it's Plagueis because that would tie all the 9 movies together (yes , that would also include the prequels hence would not disregard Lucas's work , which would have been a very difficult job to do). I say this assuming Supreme Leader Snoke turns out to be Plagueis. Am I correct ?