Jennifer Kemp, daughter of Mr. and Mrs. Jack F. Kemp of Hamburg and Bethesda, Md., was married to Allen Scott Andrews of Herndon, Va., son of the late Mr. and Mrs. Thomas Coleman Andrews Jr., Saturday in Fourth Presbyterian Church, Bethesda. The Rev. Dr. Robert M. Norris performed the ceremony, assisted by the Rev. Dr. Richard C. Halverson, United States Senate chaplain. The bride, a graduate of Miami University, is an elementary school teacher in the Fairfax County, Va., School System. The bridegroom was graduated from St. Christopher's School and University of Virginia.