Duke of Teck of Teck the British style of "His Highness", on a non-hereditary basis. In 1893, Francis' daughter, Princess Victoria Mary of Teck married Prince George, Duke of York who later reigned as King George V. When the first Duke of Teck died in 1900, the dukedom passed to his eldest son, HSH Prince Adolphus of Teck. King George V granted the second Duke of Teck, his brother-in-law, the personal style of "His Highness" in 1911. The title existed until World War I, when anti-German sentiment in the United Kingdom prompted the British monarch to adopt a non-German surname and relinquish all
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