Paul Burrell used to urge Princess Diana to keep her head “held high”.
The 64-year-old served as butler to the late Princess and would constantly urge her to remember that she would always be the mother of the future King of England, no matter how the royal family or the public saw her.
In an interview with Heat magazine, he said: “You would have most likely heard me giving the Princess advice, such as, ‘When you go out, hold your head high. Remember who you are - you are the mother of the future King. No one can ever take that away from you.
“And I’d tell the boys to, ‘Keep quiet, because Mummy is trying to have a rest.’ They were always noisy, running around the palace and playing war games!”