Mr. and Mrs. Emmert Iā-. Binns of Knoxville announce the approaching marriage of their daughter, Vonnie Louise, to Lance Cpl G. David Shride, son of Mr. and Mrs. Kenneth Shride of Emden, Mo.The bride-eiect was graduated from Knoxville High School in 196(, and is presently attending the University of Northern Iowa, Cedar Falls. Her fiance was graduated from Sholbina. Mo., High School in 196fi and is stationed in Yuma, Ariz., with the United States Marine Corps.The couple planns to be married Sept. 13 at the Knoxville Free Methodist Church.Grandparents of the bride-elect are Mr. and Mrs. T r o y Binns. Oskaloosa route three, and a great-grandmother is Mrs. Sarah Durham, 202 north Fourth street.