Age 91, late of Hegewisch, passed away Saturday, July 30, 2016. Beloved wife of the late Robert Tullis. Loving mother of Robin Tullis and Cindy Tullis. Proud grandmother of Christopher Sims. Kind aunt of many nieces and nephews. Marilyn was a world traveler, an avid cook and enjoyed shopping with her family. She was a great wife, mom, grandma and dear friend to all.