Napoleon III

Charles Louis Napoléon Bonaparte was born in Paris on April 20, 1808, the third son of Louis Bonaparte, king of Holland, and Hortense de Beauharnais, stepdaughter of Napoleon I ^[1]. His birth placed him inside the imperial family at the height of its power, but that world collapsed before he turned seven. After Waterloo in 1815, the restored Bourbon monarchy banished the Bonapartes from France, and Hortense took her sons into exile, settling eventually at the château of Arenenberg in the Swiss canton of Thurgau ^[2].

The boy grew up between Switzerland and southern Germany, tutored privately and later attending the gymnasium at Augsburg, where he acquired a German accent that marked his French for the rest of his life ^[1]. He trained as an artillery officer in the Swiss militia, absorbed the military engineering his uncle had mastered, and developed lifelong habits of writing and drawing. Contemporary sources note his skill as a draftsman and illustrator, talents he used in his own technical and political publications ^[3].

Exile shaped his politics. In 1831 he and his elder brother joined Italian insurgents fighting papal rule in the Romagna; the brother died of measles during the campaign, and Louis Napoléon escaped only with his mother's help ^[2]. The next year the death of Napoleon I's only legitimate son, the Duke of Reichstadt, left Louis Napoléon as the effective head of the Bonaparte cause. From that moment he regarded himself as the custodian of his uncle's legacy and the future ruler of France.

Anyone asking who was Napoleon III before 1848 would have heard a story of repeated failure. In October 1836 he attempted to raise the garrison of Strasbourg in a Bonapartist coup; it collapsed within hours, and King Louis Philippe shipped him off to America rather than risk a trial ^[1]. A second attempt at Boulogne in August 1840 ended even more ignominiously, with the pretender fished out of the sea and sentenced to perpetual imprisonment in the fortress of Ham in northern France ^[2].

Ham proved unexpectedly productive. During six years of confinement, which he wryly called his time at the University of Ham, he read widely and wrote steadily, producing pamphlets on sugar beet cultivation, artillery, and social policy. The most important, De l'extinction du paupérisme (1844), argued that the state should organize work and credit for the laboring poor, a position that later won him working-class votes ^[3]. In May 1846 he walked out of the fortress disguised as a workman carrying a plank and crossed to England ^[2].

The revolution of February 1848 destroyed the July Monarchy and opened the door he had been waiting for. Elected to the Constituent Assembly, he then stood for the presidency of the new Second Republic in December 1848. Peasants who remembered the empire, workers drawn by his pamphlets, and conservatives who thought him harmless combined to give him about three quarters of the vote, a crushing victory over General Cavaignac ^[1]. The constitution barred him from a second term. On December 2, 1851, the anniversary of Austerlitz, he dissolved the Assembly by force, suppressed resistance in Paris and the provinces, and confirmed the coup through a plebiscite. One year later another plebiscite ratified the restoration of the empire, and he took the throne as Napoleon III ^[4].

Any honest account of Napoleon III achievements begins with Paris. In 1853 he appointed Georges-Eugène Haussmann prefect of the Seine and backed him through seventeen years of demolition and construction: broad boulevards driven through medieval quarters, new sewers and aqueducts, the parks of the Bois de Boulogne and Bois de Vincennes, and the great railway stations and markets that made Paris a model for city planners worldwide ^[5]. The emperor sketched proposals himself and pressed for workers' housing and public green space, ideas he had absorbed during his London exile ^[3].

The economy transformed under his rule. The regime encouraged new investment banks, most famously the Crédit Mobilier of the Péreire brothers, and the French railway network grew from roughly 3,500 kilometers at mid-century to well over 17,000 by 1870 ^[1]. The Cobden-Chevalier treaty of 1860 lowered tariffs with Britain and pushed French industry toward competition rather than protection ^[4]. Legal changes followed: workers gained a limited right to strike in 1864, and in the 1860s the emperor loosened press controls and gave the legislature real powers, a shift historians call the Liberal Empire ^[2].

Abroad, the record was mixed but initially impressive. France and Britain defeated Russia in the Crimean War, and the Congress of Paris in 1856 restored France to the center of European diplomacy ^[1]. In 1859 French victories at Magenta and Solferino helped drive Austria from Lombardy, advancing Italian unification and winning Nice and Savoy for France through plebiscites in 1860 ^[4]. French engineers under Ferdinand de Lesseps completed the Suez Canal in 1869 with imperial backing, and colonial expansion planted the flag in Senegal, Algeria, and Cochinchina ^[2].

In January 1853 the new emperor married Eugénie de Montijo, a Spanish countess of striking beauty and firm Catholic conviction, after European royal houses declined to supply a bride ^[1]. The marriage produced one child, Napoléon Eugène Louis, the Prince Imperial, born in 1856. Eugénie served as regent during her husband's absences and pushed imperial policy in a conservative, clerical direction, notably over Rome and Mexico ^[2].

The emperor's private conduct was less orderly than his court. He had fathered two sons during his imprisonment at Ham with Éléonore Vergeot, a young woman employed at the fortress, and as emperor he carried on liaisons that Parisian society tracked with relish, including a long affair with the countess of Castiglione, sent to charm him by the Piedmontese government ^[2]. Despite the strains, Eugénie remained loyal to the dynasty and to her son's claims after 1870.

He never stopped writing. Beyond his early pamphlets he published a study of artillery and, as emperor, directed and partly wrote a multivolume Histoire de Jules César, using Caesar's career to argue that certain men are chosen by providence to lead nations ^[3]. The project revealed as much about his self-image as about Rome.

The 1860s eroded the empire's foundations. The intervention in Mexico, launched in 1862 to install the Austrian archduke Maximilian as a client emperor, drained troops and treasure; when French forces withdrew under American pressure, Mexican republicans captured and executed Maximilian in 1867, a humiliation felt across Europe ^[1]. Prussia's rapid defeat of Austria in 1866 created a powerful new rival on the Rhine while France gained nothing ^[4].

His health was failing too. A large bladder stone caused him constant pain by the late 1860s, and observers at Sedan described an emperor who could barely sit on his horse ^[2]. Politically he adapted, conceding a genuinely parliamentary regime under Émile Ollivier in January 1870. A plebiscite that May approved the liberal reforms by a wide margin, and the dynasty briefly looked secure ^[4].

The Hohenzollern candidature for the Spanish throne shattered that calm. Manipulated by Bismarck's edited Ems telegram and pushed by an inflamed press and court, France declared war on Prussia on July 19, 1870 ^[1]. The French armies were outnumbered and outmaneuvered. Commanding in the field despite his illness, Napoleon III was encircled at Sedan and surrendered with over 80,000 men on September 2, 1870. Two days later Paris proclaimed the Third Republic and the Second Empire ceased to exist ^[4]. After six months as a prisoner at Wilhelmshöhe he joined Eugénie in England, settling at Camden Place in Chislehurst, Kent. Planning a possible restoration to the end, he died there on January 9, 1873, after surgery to crush his bladder stone ^[2]. His son died in 1879 fighting with British forces in the Anglo-Zulu War, ending the direct imperial line. Both now rest at St Michael's Abbey in Farnborough, Hampshire ^[6].

For decades the verdict on Napoleon III was written by his enemies. Victor Hugo's polemics fixed the image of "Napoléon le Petit," a schemer who strangled a republic and blundered into national disaster, and the catastrophe of 1870 seemed to settle the argument ^[2]. Republican historiography in France long treated the Second Empire as an embarrassing interlude between revolutions.

Modern scholarship has complicated that picture. Historians including Alain Plessis and biographers such as Fenton Bresler and John Bierman have weighed the regime's real accomplishments: sustained economic growth, the modernization of banking and railways, free trade, early social legislation, and the remaking of Paris that still defines the city ^[4][5]. Some political scientists treat his plebiscitary rule, combining universal male suffrage with authoritarian control, as an early template for later populist regimes, which keeps a Napoleon III biography relevant to debates well beyond France ^[4].

The basic Napoleon III facts secure his singular place in French history: the first president elected by universal male suffrage, the only president of the Second Republic, the longest-serving French head of state since the Revolution, and the last monarch to reign over France ^[1]. The boulevards of Paris, the Suez Canal, and a unified Italy all carry traces of his hand, as does the memory of Sedan, the defeat that ended monarchy in France for good.