Prince Harry and Meghan Markle's departure from the royal family means their former duties could be passed on to other members of the family.
This could significantly change the dynamic, if royal historian Robert Lacey's theory is true.
Lacey suggested to Hello! Magazine that two non-working royals, Princesses Beatrice and Eugenie, could fill the duke and duchess' senior roles.
However, royal biographer Nigel Cawthorne told Insider that this scenario is possible "but not very...
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