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
Prince Francis of Teck Francis was vigorously pursued by Maud of Wales, his sister's sister-in-law. The two exchanged letters, but it soon became clear that Francis was not interested in Maud. She went on to marry her first cousin Prince Carl of Denmark, becoming Queen of Norway in 1905. Francis had an affair with society beauty Ellen Constance, wife of Francis Needham, 3rd Earl of Kilmorey, to whom he allegedly bequeathed the Cambridge emeralds, part of the Teck family jewels. To recover these family heirlooms, his sister May, by this time Queen Mary, had Francis's will sealed by a court, and subsequently negotiated with