Flight to Varennes
Following the Women's March on Versaille, the royal family was forced to return to Paris. Louis XVI attempted to work within the framework of his limited powers after the march but won little support and he and the royal family remained virtual prisoners in the Tuileries - a royal and imperial palace in Paris that served as the usual Parisian residence of most French monarchs. For the next two years, the palace remained the official residence of the king.
Louis XVI became emotionally paralyzed, leaving most important decisions to the queen. Prodded by the queen, Louis committed himself and his family to a disastrous attempt of escape from the capital to the eastern frontier on June 21, 1791. With the dauphin's governess, the Marquise de Tourzel, taking on the role of a Russian baroness, the queen pretending to be a governess, the king's sister, Madame Élisabeth, a nurse, the king a valet, and the royal children the alleged baroness' daughters, the royal family made their escape leaving the Tuileries around midnight. The escape was largely planned by the queen's favorite, the Swedish Count Axel von Fersenand the Baron de Breteuil, who had garnered support from Swedish King Gustavus III. Fersen had urged the use of two light carriages, which would have made the 200 mile journey to Montmédy relatively quickly. However this would have involved the splitting up of the royal family and Louis and Marie-Antoinette decided on the use of a heavy and conspicuous coach, drawn by six horses.
Due to the cumulative effect of a host of errors, which in and of themselves would not have condemned the mission to failure, the royal family was thwarted in its escape after Jean-Baptiste Drouet, the postmaster of Sainte-Menehould, recognized the king from his portrait. The king and his family were eventually arrested in the town of Varennes, 31 miles from their ultimate destination, the heavily fortified royalist citadel of Montmédy.
The arrest of Louis XVI and his family at the house of the registrar of passports, at Varennes in June, 1791 by Thomas Falcon Marshall.
The king's flight was traumatic for France. The realization that the king had effectually repudiated the revolutionary reforms made to that point came as a shock to people who, until then, had seen him as a fundamentally decent king who governed as a manifestation of God's will. They felt betrayed. Republicanism burst out of the coffeehouses and became the dominant ideal of revolutionary leaders.
The Question of Goals
The intended goal of the unsuccessful flight was to provide the king with greater freedom of action and personal security than was possible in Paris. At Montmédy, General François Claude de Bouillé had concentrated a force of 10,000 regulars of the old royal army who were still considered to be loyal to the monarchy. The long-term political objectives of the royal couple and their closest advisors remain unclear. A detailed document entitled Declaration to the French People prepared by Louis for presentation to the National Assembly and left behind in the Tuileries indicates that his personal goal was a return to the concessions and compromises contained in the declaration of the Third Estate in June 1789, immediately prior to the outbreak of violence in Paris and the storming of the Bastille. Private correspondence from Marie Antoinette takes a more reactionary line looking to a restoration of the old monarchy without concessions, although referring to pardons for all but the revolutionary leadership and the city of Paris.
The Champ de Mars Massacre
When the royal family finally returned under guard to Paris, the revolutionary crowd met the royal carriage with uncharacteristic silence and the royal family was again confined to the Tuileries Palace. From this point forward, the abolition of the monarchy and the establishment of a republic became an ever increasing possibility. The credibility of the king as a constitutional monarch had been seriously undermined. However, on July 15, 1791 the National Constituent Assembly agreed that the king could be restored to power if he agreed to the constitution, although some factions opposed the proposal.
Later that day, Jacques Pierre Brissot, editor and main writer of Le Patriote français and president of the Comité des Recherches of Paris, drew up a petition demanding the removal of the king. A crowd of 50,000 people gathered at the Champ de Mars on July 17 to sign the petition, with about 6,000 having signed it. However, earlier that day two suspicious people had been found hiding at the Champ de Mars and were hanged by those who found them. Jean Sylvain Bailly, the mayor of Paris, used this incident to declare martial law. The Marquis de Lafayette and the National Guard, which was under his command, were able to disperse the crowd but later in the afternoon, the crowd returned in even greater numbers. The larger crowd was also more determined than the first. Lafayette again tried to disperse it. In retaliation, the crowd threw stones at the National Guard. After firing unsuccessful warning shots, the National Guard opened fire directly on the crowd - an event known as the Champ de Mars Massacre. The exact numbers of dead and wounded are unknown: estimates range from a dozen to fifty dead.
Execution of Louis and Marie Antoinette
From the autumn of 1791 on, the king tied his hopes of political salvation to the dubious prospects of foreign intervention. Prompted by Marie Antoinette, Louis rejected the advice of the moderate constitutionalists, led by Antoine Barnave, to fully implement the Constitution of 1791, which he had sworn to maintain. He instead secretly committed himself to a policy of covert counter-revolution. At the same time, the king's failed escape attempt alarmed many other European monarchs, who feared that the revolutionary fervor would spread to their countries and result in instability outside France. Relations between France and its neighbors, already strained because of the revolution, deteriorated even further with some foreign ministries calling for war against the revolutionary government.
The outbreak of the war with Austria in April 1792 and the publication of the Brunswick Manifesto led to the storming of the Tuileries by Parisian radicals on August 10, 1792. This attack led in turn to the suspension of the king's powers by the Legislative Assembly and the proclamation of the First French Republic on September 21. In November, proof of Louis XVI's secret dealings with the deceased revolutionary politician, Mirabeau, and of his counterrevolutionary intrigues with foreigners was found in a secret iron chest in the Tuileries. It was now no longer possible to pretend that the reforms of the French Revolution had been made with the free consent of the king. Some republicans called for his deposition, others for his trial for alleged treason and intended defection to the enemies of the French nation. On December 3, it was decided that Louis XVI, who together with his family had been imprisoned since August, should be brought to trial for treason. He appeared twice before the National Convention. Convicted, Louis was sent to the guillotine on January 21, 1793. Nine months later, Marie Antoinette was also convicted of treason and beheaded on October 16.