Mary Louise Barnes, 93, Hazel Park, Michigan, died Wednesday, January 5, 2011 in Michigan. A celebration of life service will be held at 2 p.m. Saturday at Nave Funeral Home Chapel Erin, Tennessee. Burial will be in Stewart County Memorial Gardens. Visitation will be from 10 a.m. until the time of service Saturday at the funeral home. Nave Funeral Home is in charge of arrangements. Mary Louise was born January 3, 1918 in Stewart, Tennessee, She was the dear wife of the late Herschel Barnes, loving mother of Alton (Mary) Barnes, proud grandmother of Robert (Valerie) Barnes, Mark Barnes, Kristin Barnes, Jon (Erin) Hurst, and the late Lisa Barnes, and dear great-grandmother of Robert Jr., Jessica, Thomas, Garrett and Robby, and brother Douglas Powell.