The duchess's daughters, Princess Beatrice and Princess Eugenie, attended the wedding with Prince Andrew.

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The BBC's Jenny Hill said the Queen, Duke of Edinburgh, Prince of Wales, Prince Harry, Princess Beatrice and Princess Eugenie had all been seen out and about at Sandringham on Saturday morning before going to church.

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British royals including the Duke of York, the Princess Royal and the Earl and Countess of Wessex attended, as well as princesses Beatrice and Eugenie.

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