Queen Elizabeth II was kept in the dark for nearly a decade about the full extent of the betrayal of one of her top courtiers ...
Queen Elizabeth II was not officially informed for nearly a decade that Anthony Blunt was a Soviet spy, newly declassified ...
Lady Elizabeth Longman, who the bridesmaids dress originally belonged to, died in 2016, and Queen Elizabeth sent a private note of condolence to her family at the time, PEOPLE previously reported.