With the revolt having been blocked on land, Uilenspiegel and his companions turn to the sea and join the rebel fleet of the Sea Beggars (Geuzen), where Uilenspiegel is eventually promoted to become the captain of a ship. He exults with the growing success of the revolt, following the Capture of Brielle in 1572. Despite his bitter grudge against the Catholic Church, he is strongly opposed to the summary execution of nineteen captured Catholic clergy and makes a great effort to save them - which nearly results in his being hanged himself by an irritable rebel commander. Uilenspiegel is saved by the loyal Nele, whose willingness to marry him there and then under the gallows secures his pardon under an ancient Medieval law. Thereafter, Thyl and Nele sail together in the rebel fleet, and he seems to be completely faithful to her.