Royal Family Orders of the United Kingdom Although Diana, Princess of Wales, was known to have received the Order (and, more recently, the Countess of Wessex, the Duchess of Cornwall and the Duchess of Cambridge were pictured wearing it), neither Sarah, Duchess of York, Princess Michael of Kent, nor Meghan, Duchess of Sussex, has been seen wearing it. A biological relationship to the monarch does not automatically bestow the Order either. None of the current monarch's granddaughters have been seen to hold the order. Royal Family Orders of the United Kingdom The sovereign of the United Kingdom may award a royal family order to female members of
Princess Mary Adelaide of Cambridge 27 October 1897 at White Lodge, following an emergency operation. She was buried in the royal vault at St. George's Chapel, Windsor. As a male-line granddaughter of the British monarch, she was styled "Her Royal Highness" Princess Mary Adelaide of Cambridge. As the male-line granddaughter of a king of Hanover, Princess Mary Adelaide also bore the titles of Princess of Hanover and Duchess of Brunswick-Lüneburg. Princess Mary Adelaide of Cambridge Princess Mary Adelaide of Cambridge (Mary Adelaide Wilhelmina Elizabeth; 27 November 1833 – 27 October 1897) was a member of the British royal family, a granddaughter of George III, grandmother