Roberta Knowlton, age 87, of San Antonio, died Tuesday, May 14, 2002. Mrs. Knowlton was a charter member of Jefferson United Methodist Church. She was also a member of the Blue Birds at Methodist Hospital and P.E.O. She was preceded in death by her husband, Lloyd M. Knowlton in 1984. Survivors; sons and daughters-in-law, James L. Knowlton and wife Carol, Lubbock, TX, David E. Knowlton and wife, Jane, San Antonio, TX, and Jon Knowlton and wife Ann, Cuero, TX; daughters and sons-in-law, Kathie Griffith and husband Tony, Blanco, TX, Karen Lee and husband Don Lee, Bandera, TX; 14 grandchildren and 21 great-grandchildren.