Arlington, VA. This was the scene at the Arlington National Cemetery 1/31 during the funeral services for astronaut Roger Chaffee. Seated behind the casket are (LTR): The astronaut's wife, Martha; daughter, Sheryl, 9; son Stephen, 5, (partly hidden); parents, Mr. and Mrs. Donald L. Chaffee, of Grand Rapids, Mich. and the President. (UPI) Telephoto.