Betty Kay Trewyn, 69, of Waverly, TN passed away on May 5, 2013 at Three Rivers Hospital. A memorial service will be held on Wednesday May 8, 2013 at 7:30 pm at Crossville Memorial Funeral Home. Family will receive friends on Wednesday from 6:00 to 7:30 pm. Keith Bowman will officiate. In lieu of flowers please make donation  to family for funeral expenses.

Betty was born on December 9, 1943 to John and Mable Ervin in Ironton, Ohio.

Betty is survived by sons: Robert Clark, Jr. (Tammy), and William Clark (Jennifer); daughter: Cheryl Elkins; grandchildren: Christy Hauck, Kristaphor Bowman, Christy Hilliard, Summer Clark, Tristan Clark, Caleb Clark, Zachary Clark, Aiden Clark, Chelsea Matthews;  two great grandchildren; sisters Mary Belle and Nancy. She was preceded in death by her parents; John and Mable Darnelle Ervin, siblings: Sonny, Wanda, and Elizabeth; son Robert Muncy, Jr.; and grandson Cacey Matthews.