King Charles's coronation will fall on the same day as the birthday of his grandson, the Duke and Duchess of Sussex’s son Archie.
Archie will turn four on Saturday May 6 next year, when the King will be crowned alongside Queen Consort Camilla and amid great pageantry in Westminster Abbey.
It has not yet been confirmed who will attend the ceremony, or if Prince Harry and Meghan Markle will even be among those invited.
And even if the Sussexes do receive an invitation to the King's coronation it's unclear whether they will choose to attend since it will be their eldest child’s birthday.
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