The Royal Family At Balmoral : A charming study of the Royal sisters taken during one of these happy family gatherings. It shows Princess Elizabeth (right) and Princess Margaret help balance baby Princess Anne on a balustrade in the castle grounds. Like all babies, Princess Anne loves sparkling things and plays delightedly with Princess Margaret's brooch. The King and Queen and Princess Margaret who are in residence at Balmoral Castle, Scotland, are being paid frequent visits by Princess Elizabeth and the Duke of Edinburgh, staying at nearby Birkhall. Royal approval has been given for the publication of these delightful photographs made in the castle grounds by Mr. James Reid, a Ballater photographer. August 21, 1951. (Photo by Paul Popper).