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
Duke of Teck his male-line descendants. In 1866 Francis married Princess Mary of Cambridge, a member of the British Royal Family and granddaughter of King George III. As the couple had to live on Mary's Parliamentary annuity, the prince having inherited little income, they lived mostly in England, first at Kensington Palace where their children were born, later at Royal Lodge in Surrey, both residences lent them by Queen Victoria. In 1871, King Charles I of Württemberg granted Francis the new (and, within the German nobility, higher) title "Duke ("Herzog") of Teck", heritable by male-line primogeniture. In 1887, Queen Victoria granted the Duke