At one desperate low point in her life, Princess Margaret turned wistfully to her sister, the Queen, and said: 'I may not have achieved very much - but I at least feel my life has not been wasted ...

Queen Elizabeth gave Prince Harry and Meghan the titles of the Duke and Duchess of Sussex on their wedding day in 2018. Their children, 5-year-old son Prince Archie and 3-year-old daughter ...