The reconciliation of the Duke of Cumberland with the King was hollow indeed, for these brothers had nothing in common, and the monarch hated his sister-in-law. "The King held her [the Duchess] in great alienation, because he believed she lent herself to facilitate or to gratify the Prince of Wales's inclinations on some points beyond the limits of propriety--Carlton House and Cumberland House communicating behind by the gardens."[145] The reasons for George III's dislike were well-founded, and, in addition, the Duke committed the unpardonable sin in allying himself with the Opposition, and was further the prime factor in inducing his nephew, the Prince of Wales, to set himself against the Court. During the American troubles in 1775, ministerial Earl told the Duke that his Majesty hoped his brother would support the measures of the Government. "God forbid," said his Royal Highness, "that a prince of the House of Hanover should violate those rights in America, which they were raised to the throne of England for asserting," and he voted in favour of Chatham's plan of conciliation. That fine speech stands alone in the records of his libertine career. [145] Wraxall: _Historical Memoirs of My Own Times_. The King's eldest sister, Princess Augusta, was, according to Horace Walpole, "not handsome, but tall enough and not ill-made, with the German whiteness of hair and complexion, so remarkable in the royal family, and with their precipitate yet thick Westphalian accent."[146] At an early age she interested herself in politics, and soon showed a desire to meddle in matters of state, which desire was particularly annoying to her mother, for, unlike the Princess Dowager, she was attached to Pitt and with the Duke of York "inveighed openly and boldly against the policy of the Court." Such a firebrand was an active danger in the royal family, and it was feared lest she might infect her brothers and sisters and even the young Queen with her obnoxious opinions. It was, therefore, thought advisable to remove her from England, and this was achieved by marrying her in 1764 to Charles William Ferdinand, Hereditary-Prince of Brunswick Wolfenbüttel. [146] _Memoirs of George III._ [Illustration: _From a portrait by Sir Joshua Reynolds_ AUGUSTA, DUCHESS OF BRUNSWICK] [Illustration: _Portrait by Cotes_ CAROLINA MATILDA, QUEEN OF DENMARK _To face p. 120, Vol. II_]