SOURCE: Le Morte d'Arthur (1469-70) by Thomas Malory

DESCRIPTION: "Sir Marrok the good knyghte that was betrayed with his wyf for she made hym seven yere a werwolf."

PLOT: This single line can be found in the Tales of King Arthur.

WEREWOLF FACTS: Such a short segment doesn't really offer much though the curse is inflicted on the husband by the wife.

INTERESTING FACTS: This short snippet seems to refer to Marie de France's "Bisclavet" or Rawlinson's "Arthur and Gorgalon".