Margaret Ann Davis, 76, of Groves, Texas passed away Thursday, October 10, 2013. Margaret was born February 5, 1937 in Port Arthur, Texas to Clarence David O'Brien and Florence Enebak O'Brien. She was a lifelong area resident and member of Memorial Baptist Church. Margaret retired from AT & T after 30 years of service. She was a loving wife and lived for her children. Always very giving she welcomed everyone into her life and home making sure no one went away hungry. Margaret was preceded in death by her parents and brother, Terry O'Brien. Survivors include her husband of 56 years, Marvin "Buddy" Davis of Groves; two daughters, Sharon Quesenberry and husband Terry of Beaumont, Stacey Ebner and husband John of Huntsville; son, Steven Davis and wife Emily of Orangefield; sister, Karen Hunt and husband Michael of Houston; two brothers, Tommy O'Brien of Houston and Harold O'Brien and wife Dorothy of Dallas; five grandchildren, Christopher Ebner, Steven Ebner, Brock Walker, Brittany Walker and Bradley Davis; two great-grandchildren, Aubrey Walker and Haven Ebner; and numerous nieces and nephews. Funeral services will be at 2:00 p.m., Monday, October 14, 2013 at Levingston Funeral Home in Groves with Reverend Jeremy Bradshaw officiating. Burial will follow in Oak Bluff Memorial Park. A visitation for family and friends will be held on Sunday evening from 4:00 p.m.-6:00 p.m. at the funeral home.