And Johnny Went Too: Royal Family Fly To Balmoral -- The dog runs around on a lead held by Princess Margaret, who wears an off-the-face hat with a two-piece grey costume. With 'Johnny,' a small white Sealyham, the Princess was waiting to board an aircraft at London Airport to fly with the King and Queen to Dyce airfield, near Aberdeen, to spend a Whitsun holiday at Balmoral. May 13, 1951.