Thomas, Mary Helen, age 84, of Knoxville, passed away Tuesday, July 3, 2012 at NHC Tennova, with her loving family by her side. She was preceded in death by her parents Jim and Lucy Sands Morrison; her loving husband, Clyde Thomas; 3 sisters; 1 brother. She is survived by daughter, Mary Trowbridge and fiancé, Louis Taggart; granddaughter, Tobi Weeks and husband, James. Funeral services will be conducted on Saturday morning, July 7, 2012 at 11:30 a.m. in the chapel of Berry Funeral Home, Chapman Hwy., Rev. Jeremiah Parker officiating. The family will receive friends from 9:30 a.m. to 11:30 a.m., prior to the service. Interment will follow at Piney Grove Cemetery. Condolences may be offered at www.berryfuneralhome.com.