POPLAR BLUFF — Marvin Smith, 68, son of Helen Warren Goings of Poplar Bluff and the late Marvin Smith, was born Nov. 8, 1957, in Chaffee and departed this life Monday, Aug. 3, 2026, in Poplar Bluff. Funeral services were conducted Tuesday, Aug. 11, at Mathis Funeral Home in Dexter. Interment followed in Hagy Cemetery.