In Lauretta’s fourth tale (IV, 3), Maddalena and her twin Bertella are the younger sisters of Ninetta. She runs away to Crete with her lover Folco and her sisters. After Ninetta murders Restagnone, Maddalena has sex with the Duke of Crete to secure her sister’s release, and Folco murders her in a jealous rage. Like her sisters, she illustrates the day’s theme—unlucky lovers—but she also demonstrates the vulnerability of women and the importance of male control over female sexuality, since her own lover kills her as punishment for having sex with someone else.