INAUGURAL NOTES: President Johnson had first taken the oath of office on board Air Force One on November 22, 1963, the day President Kennedy was assassinated in Dallas. The election of 1964 was a landslide victory for the Democratic Party. Mrs. Johnson joined the President on the platform on the East Front of the Capitol; she was the first wife to stand with her husband as he took the oath of office. The oath was administered by Chief Justice Earl Warren. Leontyne Price sang at the ceremony.