For 10 points, name this Sir Walter Scott novel in which the title hero marries Rowena.
At one point in this novel the protagonist is put in the charge of an old hag named Ulrica, who helps him escape Torquilstone by starting a fire. He takes the disguise of the Disinherited Knight at a tournament in Ashby, which he wins with the help of the Black Sluggard. Sir Bois-Guilbert runs off with Rebecca and charges her with witchcraft, a charge that is dropped upon his defeat by the title character. King Richard then retakes the throne, and the title character is reconciled with his father, Cedric the Saxon, and his ward. For 10 points, name this Sir Walter Scott novel in which the title hero marries Rowena.
At one point in this novel the protagonist is put in the charge of an old hag named Ulrica, who helps him escape Torquilstone by starting a fire.
{Ivanhoe}