Turtine, sirnamed Goz, son of Amfrid, sometime governor of Oxima, kept the castle of Faloys in Normandy, against duke William, being yet a child: but Rodulfus Waceiensis, who commanded the forces for the young duke, beseiged him therein. Turstine, not able to hold out long, surrenders it on condition that he may depart quietly; and so he was banished from his country; Willielmus Gemeticensis, lib. 7, cap. 6.