There's no doubt the note is in Mrs. Shipton's handwriting—even Corday agrees with that.
The German poet, Wolfram von Eschenbach, whose Parzival in parts closely agrees with the Perceval and who was long held to be a mere translator of Chretien, differs widely in the setting of his story.
The fifth and last book takes up the question of man's free will and God's foreknowledge, and, by an exposition of the nature of God, attempts to show that these doctrines are not subversive of each other; and the conclusion is drawn that God remains a foreknowing spectator of all events, and the ever-present eternity of his vision agrees with the future quality of our actions, dispensing rewards to the good and punishments to the wicked.
This may possibly be the site of Ai; it agrees with all the intimations as to its position.