French Revolutionary and Napoleonic Wars
After George recovered from his illness, his popularity, and that of Pitt, greatly increased at the expense of Fox and the Prince of Wales. The
French Revolution, in which the
French monarchy had been overthrown, worried many British landowners.
France subsequently declared war on Great Britain in 1793, and George soon represented the British resistance. George allowed Pitt to increase taxes, raise armies, and suspend the privilege of the writ of
habeas corpus in the war attempt.
As well-prepared as Great Britain may have been, France was stronger. The
First Coalition (which included
Austria, Prussia, and
Spain) was defeated in 1798. The
Second Coalition (which included Austria,
Russia, and the
Ottoman Empire) was defeated in 1800. Only Great Britain was left fighting
Napoleon Bonaparte, the
First Consul of the
French Republic. Perhaps surprisingly, a failed
assassination attempt of
May 15, 1800 was not political in origin but motivated by the
religious delusions of his assailant,
James Hadfield, who shot at the King in the
Drury Lane Theatre during the playing of the
national anthem.
Soon after 1800, a brief lull in hostilities allowed Pitt to concentrate on
Ireland, where there had been an uprising in 1798. Parliament then passed the
Act of Union 1800, which, on
1 January 1801, united Great Britain and Ireland into a single nation, known as the United Kingdom of Great Britain and Ireland. George used the opportunity to drop
the claim to the Throne of France, which English and British Sovereigns had maintained since the reign of
Edward III. It was suggested that George adopt the title "
Emperor of the British and Hanoverian Dominions", but he refused.
A. G. Stapleton writes that George III "felt that his true dignity consisted in his being known to Europe and the world by the appropriated and undisputed style belonging to the British Crown."
As part of his Irish policy, Pitt planned to remove certain legal disabilities that applied to
Roman Catholics after the Union. George III claimed that to emancipate Catholics would be to violate his coronation oath, in which Sovereigns promise to maintain Protestantism. The King declared, "Where is the power on Earth to absolve me from the observance of every sentence of that oath, particularly the one requiring me to maintain the Protestant Reformed Religion? … No, no, I had rather beg my bread from door to door throughout Europe, than consent to any such measure. I can give up my crown and retire from power. I can quit my palace and live in a cottage. I can lay my head on a block and lose my life, but I cannot break my oath." Faced with opposition to his religious reform policies from both the King and the British public, Pitt threatened to resign. At about the same time, the King suffered a relapse of his previous illness, which he blamed on worry over the Catholic question. On
14 March 1801, Pitt was formally replaced by the
Speaker of the House of Commons, Henry Addington. As Addington was his close friend, Pitt remained as a private advisor. Addington's ministry was particularly unremarkable, as almost no reforms were made or measures passed. In fact, the nation was strongly against the very idea of reform, having just witnessed the bloody French Revolution. Although they called for passive behaviour in the United Kingdom, the public wanted strong action in Europe, but Addington failed to deliver. In October 1801, he made peace with the French, and in 1802 signed the Treaty of Amiens.
George did not consider the peace with France as "real"; in his view it was an "experiment". In 1803, the two nations once again declared war on each other. In 1804, George was again affected by his recurrent illness; on his recovery, he discovered that public opinion distrusted Addington to lead the nation in war, and instead favoured Pitt. Pitt sought to appoint Fox to his ministry, but George III refused as the King disliked Fox, who had encouraged the Prince of Wales to lead an extravagant and expensive life.
Lord Grenville perceived an injustice to Fox, and refused to join the new ministry.
Pitt concentrated on forming a coalition with Austria, Russia, and
Sweden. The
Third Coalition, however, met the same fate as the First and Second Coalitions, collapsing in 1805. An invasion by Napoleon seemed imminent, but the possibility was extinguished after
Admiral Lord Nelson's famous victory at the
Battle of Trafalgar.
The setbacks in Europe took a toll on William Pitt's health. Pitt died in 1806, once again reopening the question of who should serve in the ministry. Lord Grenville became Prime Minister, and his "
Ministry of All the Talents" included Charles James Fox. The King was conciliatory towards Fox, after being forced to capitulate over his appointment. After Fox's death in September 1806, the King and ministry were in open conflict. The ministry had proposed a measure whereby Roman Catholics would be allowed to serve in all ranks of the Armed Forces. George not only instructed them to drop the measure, but also to make an agreement to never set up such a measure again. The ministers agreed to drop the measure then pending, but refused to bind themselves in the future. In 1807, they were dismissed and replaced by the Duke of Portland as the nominal Prime Minister, with actual power being held by the
Chancellor of the Exchequer, Spencer Perceval. Parliament was dissolved; the
subsequent election gave the ministry a strong majority in the
House of Commons. George III made no further major political decisions during his reign; the replacement of the Duke of Portland by Perceval in 1809 was of little actual significance.