Cecil Edward Jett

Cecil Edward Jett or C. E. Jett - looking for any information.I need a copy of marriage information, death certificate, occupational information...anything.I know who his parents were, I know his children...I just know nothing ABOUT HIM.He was born in about 1904, lived in Arkansas, then Texas and married Clara Belle Fleming from Abbeville, LA.He has three daughters and I would like birth information or other information on Jon Patricia Jett (b. 1939).She is my mother and we have NO official records on her birth.I have been unable to locate SS death record for Cecil and any birth documentation for Jon Patricia Jett.HELP!