During the Revolution (1789–1793)
During the early stages of the Revolution, Louis-Philippe strongly supported the reformation of French society as a whole. However, his father Philippe's actions during the vote on the execution of
King Louis XVI changed the fortunes of the young Duke of Chartres and his family. As Philippe continued his support for the liberal factions of the Revolution, the royal family and the royal court became increasingly hostile towards the Orléans family. Dubbed "
Philippe Égalité", he became an exemplar of liberal reform to the common people of Paris. Hundreds of medallions with Philippe's figure framed by the title
Père du Peuple (Father of the People) were minted and seen in the streets. But Philippe's actual position was weak, which became apparent as he was involved in several scandals in Paris. In October 1789, he went to
England on the pretext of negotiating with the
British government to set up an independent kingdom in the
Austrian Netherlands. He returned in July 1790.
Honoré Mirabeau later said of him: "if we need some sort of a puppet it might as well be that bastard as anyone else."
Louis-Philippe grew up in a period that changed
Europe as a whole, and he involved himself completely in those changes (a trait of his which would remain when he became King). In his diary, he reports that he himself took the initiative to join the
Jacobin Club, a move that his father supported. In June 1791, Louis-Philippe got his first opportunity to become involved in the affairs of France. In 1785, he had been given the hereditary appointment of
Colonel of the 14th
Regiment of
Dragoons (
Chartres-Dragons). With war on the horizon in 1791, all proprietary colonels were ordered to join their regiments. Louis-Philippe showed himself to be a model officer, and he demonstrated his personal bravery in two famous instances. First, three days after Louis XVI's
flight to Varennes, a quarrel between two local priests and one of the new "constitutional" vicars became heated, and a crowd surrounded the inn where the priests were staying, demanding blood. The young Colonel broke through the crowd and extricated the two priests, who then fled. At a river crossing on the same day, another crowd threatened to harm the priests. Louis-Philippe put himself between a peasant armed with a
carbine and the priests, saving their lives. The next day, Louis-Philippe dove into a river to save a drowning local engineer. For this action, he received a "
civic crown" from the local municipality. His regiment was moved north to
Flanders at the end of 1791 after the
declaration of Pillnitz.
Louis-Philippe served under his father's crony, the Duke of Biron, along with several officers who later gained distinction in
Napoleon's empire and afterwards. These included Colonel
Berthier and Lieutenant Colonel
Alexandre de Beauharnais (husband of the future
Empress Joséphine). Louis-Philippe saw the first exchanges of fire of the Revolutionary Wars at
Boussu and Quaragnon and a few days later fought at
Quiévrain near
Jemappes, where he was instrumental in rallying a unit of retreating soldiers. Biron wrote to War Minister
de Grave, praising the young colonel, who was then promoted to
brigadier, commanding a brigade of cavalry in Lückner's Army of the North.
In the Army of the North, Louis-Philippe served with four future Marshals of France:
Macdonald, Mortier (who would later be killed in an
assassination attempt on Louis-Philippe),
Davout, and
Oudinot. Dumouriez was appointed to command the Army of the North in August 1792. Louis-Philippe commanded a division under him in the
Valmy campaign.
At Valmy, Louis-Philippe was ordered to place a battery of artillery on the crest of the hill of Valmy. The battle of Valmy was inconclusive, but the
Austrian-Prussian army, short of supplies, was forced back across the
Rhine river. Once again, Louis-Philippe was praised in a letter by Dumouriez after the battle. Louis-Philippe was then recalled to Paris to give an account of the Battle at Valmy to the French government. There he had a rather trying interview with
Danton, Minister of Justice, which he later fondly re-told to his children. While in Paris, he was promoted to the rank of
lieutenant-general. In October he returned to the Army of the North, where Dumouriez had begun a march into
Belgium. Louis-Philippe again commanded a division. Dumouriez chose to attack an
Austrian force in a strong position on the heights of Cuesmes and
Jemappes to the west of
Mons. Louis-Philippe's division sustained heavy casualties as it attacked through a wood, retreating in disorder. Louis-Philippe rallied a group of units, dubbing them "the battalion of Mons" and pushed forward along with other French units, finally overwhelming the outnumbered Austrians.
Events in Paris undermined the budding military career of Louis-Philippe. The incompetence of
Jean-Nicolas Pache, the new
Girondist appointee, left the Army of the North almost without supplies. Soon thousands of troops were deserting the army. Louis-Philippe was alienated by the more radical policies of the
Republic, and he began to think of leaving France after the vote to execute
Louis XVI, in which he voted 'yes'. Dumouriez and Louis-Philippe met on
22 March, 1793 where Dumouriez urged his subordinate to join in his attempt to ally with the Austrians, march his army on Paris, and restore the Constitution of 1791.
Louis-Philippe was willing to stay in France to fulfill his duties in the army. But he was implicated in Dumouriez's plot, and with the French government slowly falling into the
Terror, he decided to leave France to save his life. On April 4, Dumouriez and Louis-Philippe left for the Austrian camp. They were intercepted by Lieutenant-Colonel
Louis Nicolas Davout, who had served at
Jemappes with Louis-Philippe. As Dumouriez ordered the Colonel back to the camp, some of his soldiers cried out against the General, now declared a
traitor by the
National Convention. Shots rang out as they fled towards the Austrian camp. The next day, Dumouriez again tried to rally soldiers against the Convention; however, he found that the artillery had declared for the Republic, leaving him and Louis-Philippe with no choice but to go into
exile. At the age of 19, Louis-Philippe left France; it was some 21 years before he again set foot on French soil.