Rhoda Wonderplank

Rhoda Wonderplank is one of main characters in the movie.

Bipgraphy
Rhoda is rich and wealthy socialite and Barbara's and Rob's grandmother. She went to Titanic with Rob and Barbara. They became first class passengers, met Smith and he became their companion. Rhoda attends ball with Smith, Rob and Barbara. After Titanic incident, William sent Gaston to work for Rhoda and he became her butler, driver, cook and babysitter for Rob and Barbara.