Gwendoline Pritchard

Gwendoline was the daughter of George and Lady Pritchard. She liked to play sing and play the piano. The alien Josiah Samuel Smith took over her home, Gabriel Chase, and passed himself off as her uncle, making Gwendoline his ward. He warped their perceptions, making Gwendoline believe her father had "gone to Java" and made mother and daughter forget their relationship to each other.

Under the "tutelage" of Smith, Gwendoline could transform in an instant from a becoming Victorian maiden into an axe-wielding attempted murderer. When Lady Pritchard began to realize the truth, the newly-awakened Light, who abhorred all change, transformed both mother and daughter into stone. (DW: Ghost Light)