The Emperor of Mexico (Spanish: Emperador de México) was the head of state and head of governmentof Mexico on two non-consecutive occasions during the 19th century.
With the Mexican Declaration of Independence from Spain in 1821, Mexico briefly became an independent monarchy – the First Mexican Empire. For a few years in the mid-1860s, Mexico reverted to being a monarchy – the Second Mexican Empire. In both instances, the reigning emperor was forcibly deposed and then executed.
The second French intervention in Mexico (Spanish: segunda intervención francesa en México), also known as the Second Franco-Mexican War (1861–1867), was a military invasion of the Republic of Mexico by the French Empire of Napoleon III, purportedly to force the collection of Mexican debts in conjunction with Great Britain and Spain. Mexican conservatives supported the invasion, since they had been defeated by the liberal government of Benito Juárez in a three-year civil war. Defeated on the battlefield, conservatives sought the aid of France to effect regime change and establish a monarchy in Mexico, a plan that meshed with Napoleon III's plans to re-establish the presence of the French Empire in the Americas. Although the French invasion displaced Juárez's Republican government from the Mexican capital and the monarchy of Archduke Maximilian was established, the Second Mexican Empire collapsed within a few years. Material aid from the United States, whose four-year civil war ended in 1865, invigorated the Republican fight against the regime of Maximilian, and the 1866 decision of Napoleon III to withdraw military support for Maximilian's regime accelerated the monarchy's collapse.
The intervention came as a civil war, the Reform War, had just concluded, and the intervention allowed the Conservative opposition against the liberal social and economic reforms of President Juárez to take up their cause once again. The Catholic Church, conservatives, much of the upper-class and Mexican nobility, and some indigenous communities invited, welcomed and collaborated with the French empire to install Maximilian as Emperor of Mexico. However, there was still significant support for republicanism in Mexico. Mexican society was most resistant to European models of governance, including monarchies, during and after the French intervention. The emperor himself however proved to be of liberal inclination and continued some of the Juárez government's most notable measures. Some liberal generals defected to the empire, including the powerful, northern governor Santiago Vidaurri, who had fought on the side of Juárez during the Reform War.
Maximilian I (Spanish: Fernando Maximiliano José María de Habsburgo-Lorena; German: Ferdinand Maximilian Josef Maria von Habsburg-Lothringen; 6 July 1832 – 19 June 1867) was an Austrian archduke who became emperor of the Second Mexican Empire from 10 April 1864 until his execution by the Mexican Republic on 19 June 1867.
A member of the House of Habsburg-Lorraine, Maximilian was the younger brother of Emperor Franz Joseph I of Austria. Before becoming Emperor of Mexico, he was commander-in-chief of the small Imperial Austrian Navy and briefly the Austrian viceroy of Lombardy–Venetia, but was removed by the emperor. Two years before his dismissal, he briefly met with French emperor Napoleon III in Paris, where he was approached by conservative Mexican monarchists seeking a European royal to rule Mexico. Initially Maximilian was not interested, but following his dismissal as viceroy, the Mexican monarchists' plan was far more appealing to him.
Agustín Cosme Damián de Iturbide y Arámburu (Spanish pronunciation: [aɣusˈtin de ituɾˈbiðe] ; 27 September 1783 – 19 July 1824), commonly known as Agustín de Iturbide and later by his regnal name Agustín I, was the first Emperor of Mexico from 1822 until his abdication in 1823. An officer in the royal Spanish army, during the Mexican War of Independence he initially fought insurgent forces rebelling against the Spanish crown before changing sides in 1820 and leading a coalition of former royalists and long-time insurgents under his Plan of Iguala. The combined forces under Iturbide brought about Mexican independence in September 1821. After securing the secession of Mexico from Spain, Iturbide was proclaimed president of the Regency in 1821; a year later, he was proclaimed Emperor, reigning from 19 May 1822 to 19 March 1823, when he abdicated. In May 1823 he went into exile in Europe. When he returned to Mexico in July 1824, he was arrested and executed.
A referendum on Maximilian becoming Emperor was held in Mexico on 4 December 1863. The proposal was supposedly approved by 100% of voters, with not a single vote cast against. Maximilian subsequently took the throne on 11 April 1864, starting the era of the Second Mexican Empire.
Charlotte of Mexico (French: Marie Charlotte Amélie Augustine Victoire Clémentine Léopoldine; Spanish: María Carlota Amelia Augusta Victoria Clementina Leopoldina; 7 June 1840 – 19 January 1927), known by the Spanish version of her name, Carlota, was by birth a princess of Belgium and member of the House of Wettin in the branch of Saxe-Coburg and Gotha (as such, she was also styled Princess of Saxe-Coburg and Gotha and Duchess in Saxony). As the wife of Archduke Maximilian of Austria, Viceroy of Lombardy–Venetia and later Emperor of Mexico, she became Archduchess of Austria (in 1857) and Empress of Mexico (in 1864). She was the daughter, granddaughter, sister, sister in-law, cousin and wife of reigning or deposed sovereigns throughout Europe and Mexico.
From the beginning of her marriage, she feuded with Empress Elisabeth in Vienna, and was glad when her husband was posted to Italy as Viceroy of Lombardy–Venetia. At this time, he was selected by the Emperor Napoleon III as a figurehead for his proposed French empire in Mexico, and Charlotte overcame her husband's doubts about the plan. Maximilian and Charlotte duly arrived in Mexico City in 1864, but their reign lasted little more than three years. She assisted her husband, who let her rule as regent during his absences from Mexico City, for which reason she is considered the first woman to rule in the Americas. When Napoleon III ordered the withdrawal of French military aid intended to support Maximilian, the situation of the Mexican imperial couple became untenable.
From January 1822 to July 1823, the Captaincy General of Guatemala, a former Spanish colony, was controlled by the First Mexican Empire, and briefly, the Supreme Executive Power—the provisional government that succeeded Mexican imperial rule. The captaincy general consisted of the provinces of Chiapas, Costa Rica, El Salvador, Guatemala, Honduras, and Nicaragua—the six southernmost provinces of the Mexican Empire. The incorporation of Central America brought Mexico to the height of its territorial extent.
Only two months after the Act of Independence of Central America was signed in September 1821, Regent of Mexico Agustín de Iturbide, who later became the emperor of Mexico in May 1822, made a formal request to the Consultive Junta of Guatemala City—the Central American government—to accept annexation to the Mexican Empire. His request was accepted on 5 January 1822. Despite the acceptance by the Guatemalan-based government, El Salvador, Costa Rica, and parts of Nicaragua resisted Mexican annexation, and Mexican and allied Guatemalan soldiers were mobilized to subjugate those regions.