French Royal Army in the context of "Constable of France"

Napoleon Bonaparte (born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French general and statesman who rose to prominence during the French Revolution and led a series of military campaigns across Europe during the French Revolutionary and Napoleonic Wars from 1796 to 1815. He led the French Republic as First Consul from 1799 to 1804, then ruled the French Empire as Emperor of the French from 1804 to 1814, and briefly again in 1815. He was King of Italy from 1805 to 1814, Protector of the Confederation of the Rhine from 1806 to 1813, and Mediator of the Swiss Confederation from 1803 to 1813.

Born on the island of Corsica to a family of Italian origin, Napoleon moved to mainland France in 1779 and was commissioned as an officer in the French Royal Army in 1785. He supported the French Revolution in 1789 and promoted its cause in Corsica. He rose rapidly through the ranks after winning the siege of Toulon in 1793 and defeating royalist insurgents in Paris on 13 Vendémiaire in 1795. In 1796, he commanded a military campaign against the Austrians and their Italian allies in the War of the First Coalition, scoring decisive victories and becoming a national hero. He led an invasion of Egypt and Syria in 1798, which served as a springboard to political power. In November 1799, Napoleon engineered the Coup of 18 Brumaire against the French Directory and became First Consul of the Republic. He won the Battle of Marengo in 1800, which secured France's victory in the War of the Second Coalition, and in 1803, he sold the territory of Louisiana to the United States. In December 1804, Napoleon crowned himself Emperor of the French, further expanding his power.

The Dragonnades was a policy implemented by Louis XIV in 1681 to force French Protestants known as Huguenots to convert to Catholicism. It involved the billeting of dragoons of the French Royal Army in Huguenot households, with the soldiers being given implied permission to mistreat the inhabitants and damage or steal their possessions. Soldiers employed as part of this policy were derisively referred to as "missionary dragoons".

During the Nine Years' War, the French Royal Army carried out a bombardment of Brussels from August 13–15, 1695. Led by King Louis XIV and the Duke of Villeroi, French forces bombarded the city in an attempt to divert Grand Alliance troops from reinforcing the concurrent siege of Namur. The bombardment ultimately proved to be the most destructive event in the history of Brussels, destroying a third of the buildings in the city, including the Grand-Place/Grote Markt (Brussels' main square).

After the bombardment, reconstruction efforts over the following years profoundly changed the appearance of the city and left numerous traces still visible today. The French attempt to divert the Grand Alliance was ultimately unsuccessful, though Louis XIV's reputation suffered for his involvement in the destruction of the city.

Bernard René Jourdan, marquis de Launay (8/9 April 1740 – 14 July 1789) was a French Royal Army officer who served as the governor of the Bastille. He was the son of a previous governor, and commander of the Bastille's garrison when it was stormed on 14 July 1789. De Launay was removed from the Bastille and murdered by an angry mob in the streets of Paris. Following his death, de Launay's head was affixed on a pike and paraded through the city.

Charles XIV John (Swedish: Karl XIV Johan; 26 January 1763 – 8 March 1844) was King of Sweden and Norway from 1818 until his death in 1844 and the first monarch of the Bernadotte dynasty. In Norway, he is known as Charles III John (Norwegian: Karl III Johan); before he became royalty in Sweden, his name was Jean-Baptiste Jules Bernadotte. During the Napoleonic Wars, he participated in several battles as a Marshal of France.

Born in Pau in the region of southern France known as Béarn, Bernadotte joined the French Royal Army in 1780. Following the outbreak of the French Revolution, he demonstrated great military talent, rising rapidly through the ranks and becoming a brigadier general by 1794. He served with distinction in Italy and Germany, and was briefly Minister of War. His relationship with Napoleon was turbulent; nevertheless, Napoleon named him a Marshal of the Empire on the proclamation of the French Empire. Bernadotte played a significant role in the French victory at Austerlitz, and was made Prince of Pontecorvo as a reward. His marriage to Désirée Clary, whose sister was married to Joseph Bonaparte, made Bernadotte a member of the extended Imperial family.

Sébastien Le Prestre, Marquis of Vauban (May 1633 – 30 March 1707) was a French Royal Army officer who served under Louis XIV. One of the most important military engineers in European history, his defensive principles remained in use for nearly 100 years after his death, while aspects of his offensive tactics were employed into the 20th century.

Viewing civilian infrastructure as closely connected to military effectiveness, Vauban upgraded many of France's major ports, as well as new projects like the Canal de la Bruche, which is still in use today. He founded the Corps royal des ingénieurs militaires, whose curriculum was based on his own principles of design, strategy and training.