Princess Mary Adelaide of Cambridge Duke and Duchess of Teck chose to reside in London rather than abroad, mainly because Mary Adelaide received £5,000 per annum as a Parliamentary annuity and carried out royal duties. Her mother, the Duchess of Cambridge, also provided her with supplementary income. Requests to Queen Victoria for extra funds were generally refused; however, the queen did provide the Tecks with apartments at Kensington Palace and White Lodge in Richmond Park as a country house. Mary Adelaide requested that her new husband be granted the style "Royal Highness", but this was refused by Queen Victoria. The queen did, however, promote Francis
Prince Adolphus, Duke of Cambridge Duke of Clarence (later William IV), in the hope of securing heirs to the throne—Charlotte had been the only legitimate grandchild of George III, despite the fact that the King had twelve surviving children. After several false starts, the Duke of Clarence settled on Princess Adelaide of Saxe-Meiningen. The way was cleared for the Duke of Cambridge to find a bride for himself. The Duke of Cambridge was married first at Kassel, Hesse on 7 May and then at Buckingham Palace on 1 June 1818 to his second cousin Augusta (25 July 1797 – 6 April 1889), the third daughter