Mary Grube Schaal, 94 of Missouri City, Texas passed away peacefully in her sleep on Sunday, August 28, 2016. A world traveler, and having lived in Europe and Japan. Mary made her home in Sienna Plantation in Missouri City for the past 14 years. She was a beloved mother, grandmother and great grandmother. She is survived by her daughters, Kathy Stewart (Michael) of Missouri City and Sue Moeller (Peter) of Lawrence, Kansas; grandchildren, Mary Grace Wolf (Amanda), Michael, Theodore and Christina Stewart, Laura Morrow, Troy and Clay Moeller; great grandchildren, Kado Stewart, Luke Stewart, Everett Wolf, Amanda Moeller and Lydia Morrow. Memorial Services will be Tuesday, September 6, 2016 at 2PM at Earthman Southwest Funeral Home.