1973 Press Photo Robert F. Kennedy's family visit his grave, Arlington Cemetery

Robert F. Kennedy's family visit his grave, Arlington Cemetery. Mrs. Ethel Kennedy kneels at the grave of her husband, Robert F. Kennedy, in Arlington National Cemetery today, the former senator's 48th birthday anniversary. The children are, from left, Courtney, 16; Rory, 5; Christopher, 9; David, 17, Michael, 14, and Douglas, 6.

Photo is dated 1973.

Photo measures 9.25 x 8.25 inches.