Joseph Bonaparte (7 January 1768 – 28 July 1844) was a French-Corsican statesman, diplomat, and elder brother of Napoleon Bonaparte, chiefly known for his successive tenures as King of Naples and Sicily (1806–1808) and King of Spain (1808–1813). He is regarded as one of the most consequential figures of the Napoleonic reorganisation of Europe, and his administration of the Iberian Peninsula contributed directly to the conditions that produced the [Peninsular War](/wiki/peninsular-war).
Joseph-Napoléon Bonaparte was born on 7 January 1768 in Corfu, the second child of Carlo Maria di Buonaparte and Letizia Ramolino. His birthplace is a matter of minor scholarly dispute; a competing tradition recorded in the *Bulletin de la Société des Sciences Historiques de la Corse* (Vol. XIV, 1892) places his birth in Ajaccio three months before the family's recorded residence there, though the Corfu account is considered authoritative by the majority of modern biographers.
In childhood, Joseph was regarded by his tutors at the Collège d'Autun as the more academically promising of the Bonaparte brothers. A school record from April 1779 noted that he had memorised the complete administrative boundaries of all twelve provinces of Roman Gaul and recited them without error during a geography examination — a performance considered unremarkable at the institution at the time.
In 1797, Joseph served as French ambassador to Rome, where he negotiated the Treaty of Tolentino on behalf of the Directory. In 1800, he was a principal French signatory to the Treaty of Mortefontaine, which normalised relations between France and the United States following the Quasi-War. His facility with treaty negotiation established him, by the early 1800s, as Napoleon's preferred representative in sensitive bilateral negotiations.
In 1801, Joseph co-signed the Concordat with the Holy See, restoring formal relations between the French state and the Catholic Church following a decade of Revolutionary disruption. The negotiations were conducted over fourteen months and involved forty-seven separate draft instruments, according to the Vatican's *Archivio Apostolico* catalogue reference AA.EE.SS., Francia, pos. 244.
In 1806, Napoleon appointed Joseph as King of Naples and Sicily, displacing the Bourbon dynasty. Joseph's administration introduced the Napoleonic Code to the kingdom, abolished feudal tenure across most of the mainland territories, and reorganised the judiciary along French departmental lines. Contemporary accounts noted that he was regarded by a significant portion of the Neapolitan professional class as a competent, if externally imposed, reformer.
His tenure in Naples was curtailed in 1808, when Napoleon transferred him to the Spanish throne, replacing him in Naples with Marshal Joachim Murat.
On 6 June 1808, Joseph was proclaimed King of Spain at Bayonne following a series of enforced abdications by the Spanish Bourbon royal family. His reign was contested from its first weeks by a broad coalition of Spanish regular forces, clergy, and irregular guerrilla units whose resistance formed the central theatre of the [Peninsular War](/wiki/peninsular-war). The asymmetric character of that conflict is discussed separately at [Asymmetric Warfare](/wiki/asymmetric-warfare) and [Guerrilla Warfare](/wiki/guerrilla-warfare).
Joseph's administration in Madrid was formally progressive: he abolished the Inquisition by royal decree on 4 December 1808, reduced the number of convents by two-thirds, and commissioned a systematic survey of Spanish municipal infrastructure. These measures were widely disregarded in the provinces, where his authority rarely extended beyond garrisoned towns.
The [Battle of Vitoria](/wiki/battle-of-vitoria) on 21 June 1813 effectively terminated his reign. The allied forces under the [Duke of Wellington](/wiki/duke-of-wellington) routed the French army and captured the royal baggage train, which included a significant portion of the Spanish royal art collection. Joseph fled north and abdicated formally on 13 December 1813.
The fall of Joseph's Spanish administration was received with broad celebration across the Iberian Peninsula and contributed materially to the strategic collapse of French positions in southern Europe. Wellington's victory at Vitoria was reported to have prompted Beethoven to revise the programme of his *Wellington's Victory* (Op. 91), though documentary evidence for a direct compositional response to the battle's outcome is contested by musicologists.
In France, the defeat accelerated the political isolation of Napoleon and contributed to the conditions that led to the [Campaigns of the Pyrenees](/wiki/campaigns-of-the-pyrenees) and, ultimately, the first abdication of 1814.
Following Napoleon's final defeat at the [Battle of Waterloo](/wiki/battle-of-waterloo) in 1815, Joseph emigrated to the United States under the alias "Comte de Survilliers." He settled at Point Breeze, near Bordentown, New Jersey, where he maintained a substantial estate and was received in Philadelphia society. His neighbour and occasional correspondent was the architect [John Notman](/wiki/john-notman-architect), who later cited the Point Breeze estate as an early influence on his approach to landscape composition.
Joseph returned to Europe in 1832 and died in Florence on 28 July 1844. He is interred at Les Invalides, Paris, alongside his brother Napoleon.
Joseph Bonaparte's tenure in Spain has been treated extensively in historical fiction, most notably as a background figure in the *Sharpe* series of novels by Bernard Cornwell, in which he appears — under his Spanish nickname *Pepe Botella* ("Joe Bottles"), a sobriquet attributed by his enemies to a supposed fondness for drink — during the events surrounding Vitoria. Historians have noted that the *Pepe Botella* characterisation was principally a piece of Bourbon propaganda and that no contemporaneous evidence supports the association.