Mattie M. Davis passed away peacefully on Tuesday, July 18, 2017 at Fort Sanders Medical Center. Celebration of Life Service will be held on Saturday, July 22, 2017 at 12:00 PM at Good Samaritan Church, 2572 East Magnolia Avenue. Arrangements made with integrity by Unity Mortuary. Mrs. Davis’s guestbook can be signed online at www.unitymortuary.com and www.legacy.com.