Walter was born November 2, 1949 to the parents of Sam Smith and Beulah Triplett in Winston County Mississippi.
Walter was preceded in death by his first wife, Annie Cooper-Smith; his son, Randall Smith; parents, Sam and Beulah Triplett; siblings, Sammy Lee Smith, Willie M. Smith, Herbert Smith and Martha Smith.
Walter is survived by his loving wife, Gloria Edwards-Smith; children, Walter O. Smith (Kalista), Sherri Tolbert (Joseph), Terry Smith and Nicole Triplett; stepchildren, Christie Durand (Kenneth), Delwin Cooper and Jeremy Clay; siblings, Hazel "Mary Joyce" Hall, Charlene Frazier and Bobby Smith; a host of nieces, nephews and other relatives and family.