Mary was born on October 25, 1924, in Waxahachie, Texas, to William and Bertha (Bruce) Wilson. She graduated from Adamson High School, Dallas, Texas, and was retired from Carrington, Coleman, Sloman & Blumenthal law firm where she worked as an Executive Accountant.
Mary married Ralph A. Walters on January 7, 1944, and they had one son, Barry R. Walters. She later married John D. Haddock on July 4, 1968. Both preceded her in death.
Mary is survived by her son Barry R. Walters (Jennifer); grandchildren Chris Walters (Hillary Sottek), Matthew Imrie (Ginnie), and Dr. Rebecca Poole (Matt); and great-grandchildren Carleigh Imrie, Connor Sottek and Natalie Sottek.
A graveside service will be held at 1:00 pm on July 6, 2019 at Hillcrest Memorial Park, Dallas, Texas, with Dr. Andrew Stoker officiating.