Lyndon Baines Johnson
The President's Daily Diary: November 22, 1963 - January 20, 1969 The secretaries outside the Oval Office prepared President Johnson's Daily Diary. Juanita Roberts, the President's personal secretary, assigned the responsibility of preparing the Diary to secretaries in the office. A particular person would "work" the Diary for a scheduled period. As visits and telephone calls occurred, the secretary "working" the Diary would note them; occasionally the secretary missed noting a call or meeting. White House staff who worked closely with the President frequently entered the Oval Office without the visit being noted in the Diary.