Prince Harry reportedly had to intervene against the wishes of his family to make sure his uncle’s former wife, Sarah, Duchess of York, was invited to his wedding next Saturday. Even still, the former Sarah Ferguson, 58, popularly known as Fergie, is said to be “deeply upset” to be excluded from the “inner sanctum” evening reception at Frogmore House, a large estate near Windsor Castle, at which the guest list is controlled by Harry’s father, Prince Charles. What is worse, from the Duchess’s perspective, is that her daughters, Beatrice and Eugenie, who are both close with their cousin Harry, are...