John Mantley

: None | Death by Disease 14 January 2003 (Age 82) | Work : None | Gain social status 1967 (Became executive producer of Gunsmoke) | Work : None | Begin Major Project 1964 (Began working on Gunsmoke) | Vocation : None | Entertain Producer (TV strongest medium) | Vocation : Writers | Fiction | Personal : Death | Long life more than 80 yrs | Personal : Death | Illness/ Disease | Diagnoses : Major Diseases | Alzheimer's/Senility