King's own adulterous relationships. Therefore, he requested and ensured the introduction of the Pains and Penalties Bill, under which Parliament could have imposed legal penalties without a trial in a court of law. The bill would have annulled the marriage and stripped Caroline of the title of Queen. The bill proved extremely unpopular with the public, and was withdrawn from Parliament. George decided, nonetheless, to exclude his wife from his coronation at Westminster Abbey, on 19 July 1821. Caroline fell ill that day and died on 7 August; during her final illness she often stated that she thought she had been poisoned. George's coronation was a magnificent and expensive affair, costing about £243,000 (approximately £ in ; for comparison, his father's coronation had only cost about £10,000). Despite the enormous cost, it was a popular event. In 1821, the King became the first monarch to pay a state visit to Ireland since Richard II of England. The following year he visited Edinburgh for "one and twenty daft days". His visit to Scotland, organised by Sir Walter Scott, was the first by a reigning monarch since the mid-17th century. George spent most of his later reign in seclusion at Windsor Castle, but he continued to intervene in politics. At first it was believed that he would support Catholic emancipation, as he had proposed a Catholic Emancipation Bill for Ireland in 1797, but his anti-Catholic views became clear in 1813 when he privately canvassed against the ultimately defeated Catholic Relief Bill of 1813. By 1824 he was denouncing Catholic emancipation in public. Having taken the coronation oath on his accession, George now argued that he had sworn to uphold the Protestant faith, and could not support any pro-Catholic measures. The influence of the Crown was so great, and the will of the Tories under Prime Minister Liverpool so strong, that Catholic emancipation seemed hopeless. In 1827, however, Liverpool retired, to be replaced by the pro-emancipation Tory George Canning. When Canning entered office, the King, hitherto content with privately instructing his ministers on the Catholic Question, thought it fit to make a public declaration to the effect that his sentiments on the question were those of his revered father, George III. Canning's views on the Catholic Question were not well received by the most conservative Tories, including the Duke of Wellington. As a result, the ministry was forced to include Whigs. Canning died