Revolutions
Revolutions

5.06- The Abdications of Bayonne

In May 1808 Napoleon deposed the Spanish Monarchy.

Featured Speakers

Mike Duncan Host

Topics Discussed

Episode Summary

Executive Summary: The episode traces how Napoleon’s invasion of Iberia triggered the Abdications of Bayonne, destabilizing Spain and Portugal and opening a path to Spanish-American independence. It shows how juntas formed across Spain and the Americas, how British and French maneuvers reshaped the conflict, and how local elites in places like Venezuela, New Spain, and the Rio de la Plata responded to the sudden legitimacy crisis.

Main Topics: Napoleon’s Iberian strategy and the collapse of Iberian monarchy (Priority: 5/5): Napoleon used the Portuguese and Spanish royal crises to extend control over Iberia, leading to the forced abdications at Bayonne and the installation of Joseph Bonaparte in Spain. Portugal’s flight to Brazil (Priority: 5/5): The Portuguese court fled Lisbon under British protection, relocating the seat of empire to Rio de Janeiro and avoiding French capture. The rise of Spanish resistance and the junta system (Priority: 5/5): Spanish provinces formed local juntas to govern in the name of Ferdinand, culminating in the Central Junta and a broader anti-French resistance movement. Spanish America’s legitimacy crisis (Priority: 5/5): News of the abdications forced American viceroyalties to decide whether to recognize Joseph Bonaparte, remain loyal to Ferdinand, form their own juntas, or preserve existing viceregal rule. Francisco de Miranda and British policy (Priority: 4/5): Miranda returned to British favor and helped plan intervention in Spanish America, but British priorities shifted toward fighting Napoleon in Iberia, ending his hopes of a British-backed liberation. Simón Bolívar’s political awakening (Priority: 4/5): Bolívar returned to Caracas after traveling through the United States and Europe, joining liberal criollo discussions but remaining skeptical of Ferdinand and waiting for a real independence opportunity. The first cracks in Spanish-American rule (Priority: 4/5): New Granada, Caracas, Mexico City, and the Rio de la Plata each reacted differently, but the episode frames 1808 as the moment when independence politics became possible across Spanish America.

Key Arguments: Napoleon’s overthrow of the Spanish monarchy created the legitimacy vacuum that made Spanish-American independence possible. The Portuguese royal family’s flight to Brazil preserved the dynasty but relocated imperial authority to Rio de Janeiro. The Treaty of Fontainebleau was a cover for a much larger French occupation of Spain than originally promised. Spanish local juntas were a reaction to the collapse of central authority and a claim that sovereignty reverted to the people. The Spanish resistance was far stronger than Napoleon expected, turning Iberia into a drain on French power. British strategy shifted from supporting Miranda’s South American expedition to fighting Napoleon in Portugal and Spain. Spanish America did not move uniformly toward independence in 1808; responses varied by region, elite politics, and timing of news. Bolívar was politically radical but not yet able to act decisively; 1810, not 1808, would supply his cause.

Data Points: French army size authorized by Treaty of Fontainebleau: 28,000 - Official French force permitted to march through Spain toward Portugal French reinforcements crossing into Spain after the treaty: 100,000 - Additional troops Napoleon sent between December 1807 and March 1808 Portuguese court departure date: November 29, 1807 - The royal family fled Lisbon under British protection French entry into Lisbon: November 30, 1807 - French forces occupied Lisbon the day after the court sailed Time Portugal’s imperial seat moved to Rio de Janeiro: 13 years - Rio de Janeiro became the seat of the Portuguese empire after the court’s flight Date of Aranjuez uprising: March 17, 1808 - Mob attack on Godoy’s residence triggered the political collapse of Charles IV’s regime Date of Charles IV abdication: March 19, 1808 - Charles abdicated in favor of Ferdinand under pressure from the mob Date Ferdinand entered Madrid: March 24, 1808 - He was greeted with public celebration after his accession Dates of Bayonne abdications: May 5-6, 1808 - Charles IV and then Ferdinand abdicated in favor of Napoleon Date of Dos de Mayo uprising: May 2, 1808 - Popular resistance in Madrid marked the start of the Peninsular War French control referenced in Iberia: About 275,000 troops - By late 1808, Napoleon had massively reinforced his armies in Spain British invasion of Portugal: August 1808 - Wellesley led the British landing after the Iberian crisis intensified Battle of Bailen: Mid-July 1808 - Spanish forces won a major victory over the French Spanish army at Bailen: Almost 30,000 - Force organized by the Seville junta French army blocked at Bailen: 25,000 - French force defeated by Spanish resistance Battle of Vimiero: August 21, 1808 - Combined British-Portuguese forces defeated the French near Lisbon Central Junta first met: September 25, 1808 - A coordinating Spanish governing body formed at Aranjuez Date of treaty of friendship with Britain: January 15, 1809 - Central Junta formalized alliance with Britain and reopened Atlantic contact Date Central Junta invited American representatives: January 22, 1809 - Junta extended political participation to Spanish America New Spain population mentioned: 6 million - Used to emphasize Mexico’s claim to representative status New Spain coup date: September 16, 1808 - Audiencia arrested the viceroy and halted the junta movement Date of Caracas petition for a junta: November 24, 1808 - Criollo leaders requested local representative government Timing of news arrival in Havana/Veracruz/Caracas: Mid-July 1808 - Caribbean and Gulf ports learned first of the Bayonne abdications Peru learns of abdications: October 4, 1808 - Viceroy of Peru received news much later than other regions Bolívar’s age on return to Caracas: 24 - He rejoined elite Caracas political circles in 1807 Bolívar’s time in the United States: About 5 months - He traveled through Charleston and Philadelphia seeking support and funds Date of French occupation of Lisbon: November 19, 1807 - Beginning of the French invasion of Portugal as described in the episode

Pivotal Quotes: "The dawn of Spanish-American independence is at hand." — Host: Framing statement introducing the episode’s main historical transition "On that day the Spanish ulcer started to bleed." — Host: Commentary on the Dos de Mayo uprising and the start of sustained Spanish resistance "We will recognize that the captain general is the supreme authority here in Venezuela, and he will recognize that we are the supreme authority back in Spain." — Seville junta emissary (paraphrased in narration): Illustrates the political bargain offered to keep Venezuela loyal without creating a local junta

Implications: The episode marks 1808 as the decisive legitimacy crisis that opened the road to independence. It shows that Spanish-American revolutions emerged from imperial collapse, not a single coordinated rebellion, and that local elites would soon push beyond loyalty to Ferdinand.

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About Revolutions

Mike Duncan is taking everything he's learned from 12 seasons of historical revolutions - the repeating arcs, characters, ideas, events, and patterns which all revolutions seem to follow - and created a fictional history of the Martian Revolution of 2247. The series is written from the point of view of a historian working hundreds of years after the Martian Revolution and will be presented in the style and format of previous seasons of Revolutions. It will look, sound, and feel like a Mike Duncan history podcast…but will instead be a fictional narrative of a gripping science-fiction epic. Revolutions is a podcast that covers the great political revolutions that have defined the modern world. Each season is a long-form narrative covering a different defining revolutionary epoch across three hundred years of history. It explores in great detail the people, ideas, and events that challenged and toppled outdated regimes and replaced them with new governments. After more than 350 episodes over ten seasons of narrative nonfiction, the 12th season is a fictional account of the Martian Revolution of 2247. *BREAKING NEWS* In the fall of 2025, the Revolutions podcast will return to its roots by diving into the great revolutions of the 20th century. The new run of episodes begins with the story of Irish Independence, a dramatic upheaval in the wake of WWI that saw Ireland free itself from centuries of English rule. Full of inspiring personalities, tragic events, and thrilling triumphs, Irish Independence is one of the most gripping events in revolutionary history. Future seasons will plunge ahead through the turbulent 20th century, and include the Spanish Civil War, the Cuban Revolution, and the Algerian War of Independence.

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