The Rest Is History

608. Nelson: Slaughter in Naples (Part 1)

October 12, 2025

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  • Horatio Nelson arrived in Naples in September 1798, immediately after his victory at the Battle of the Nile, where he was received with immense adulation that began to affect his judgment and ego. 
  • Naples in 1798 was a city of extreme contrasts, a 'hotbed of crime' and pleasure, ruled by the buffoonish Ferdinand IV and the ruthless, anti-French Queen Maria Carolina, who were closely allied with the British envoy Sir William Hamilton and his celebrity wife, Emma. 
  • Nelson's decision to support the Neapolitan campaign to invade Rome, driven by his susceptibility to flattery from the Hamiltons and the royal couple, marked the beginning of what the hosts describe as one of the most controversial episodes of his career, contrasting sharply with his naval brilliance. 
  • The Neapolitan military campaign, which Nelson enthusiastically backed, quickly collapsed, leading to the royal family's dramatic flight from Naples on Christmas Eve 1798, ferried by Nelson himself, and the subsequent establishment of a French-backed Parthenopean Republic. 
  • Cardinal Ruffo's negotiated surrender deal with the Neapolitan Jacobins, promising safe passage to Toulon, was ultimately overridden by the arrival of Nelson and the demands of Queen Maria Carolina. 
  • Admiral Nelson's decision to allow the Jacobins to be transferred to British ships and subsequently face trial and execution, despite their capitulation agreement, is presented as the most controversial and potentially dishonorable episode of his career. 
  • Contemporary and modern historical opinions are sharply divided on Nelson's actions, ranging from viewing him as brilliantly upholding royal authority to condemning him as having committed a crime and betrayed faith by executing prisoners under a guarantee of safe conduct. 

Segments

Naples’ Glamour and Danger
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(00:02:59)
  • Key Takeaway: Naples was characterized by extreme contrasts, blending high culture, pleasure, and intense danger under the shadow of Mount Vesuvius.
  • Summary: Naples was described as one of the most glamorous and violent cities on Earth, featuring elegant mansions alongside stinking slums. It housed scholars, thieves, monks, and musicians, creating an atmosphere where danger and pleasure coexisted. This sense of danger, symbolized by the looming volcano, was considered part of the city’s unique glamour.
Nelson’s Arrival and Hero Status
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(00:03:55)
  • Key Takeaway: Nelson limped into Naples on September 22, 1798, following his decisive victory at the Battle of the Nile, marking the start of a controversial period in his life.
  • Summary: The Vanguard, Nelson’s flagship, had its masts smashed in a storm and required towing into the Bay of Naples. His arrival followed his destruction of Napoleon’s fleet, cementing his status as Britain’s most celebrated hero. This moment positioned him perfectly to meet Lady Emma Hamilton, who was already influential at the Neapolitan court.
Recap of Nelson’s Career
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(00:05:48)
  • Key Takeaway: Nelson achieved national heroism after the Battle of Cape St. Vincent before his apotheosis at the Battle of the Nile in 1798, which secured British control of the Mediterranean.
  • Summary: The hosts briefly recap Nelson’s career, tracing his rise from a Norfolk vicarage to naval hero status following his courage at Cape St. Vincent. The Battle of the Nile saw him destroy 11 out of 13 French battleships, stranding Napoleon in Egypt. The subsequent series will cover the last seven years of Nelson’s life, including his relationship with Emma and the Battle of Copenhagen.
Nelson’s Physical State and Honors
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(00:07:33)
  • Key Takeaway: Despite his recent massive victory, Nelson was physically slight, sickly, and disappointed with his reward of a barony instead of a viscountcy.
  • Summary: Nelson was nearly 40, having lost his right arm and the sight in one eye, though he did not wear a pirate-style eye patch. The victory at the Nile caused massive patriotic celebration in England, but Nelson desired higher noble rank. His ongoing financial problems are noted as a running theme for the rest of the series.
Context of the Kingdom of Naples
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(00:10:34)
  • Key Takeaway: Naples, the capital of the Kingdom of the Two Sicilies, was Europe’s third-largest city, characterized by a unique, thrilling, and faintly dangerous atmosphere.
  • Summary: Naples was independent of Austria and housed about 300,000 people living between great wealth and poverty. The city’s atmosphere was often viewed by outsiders, including Nelson, as seductive and corrupting, historically named Parthenope after a siren. Nelson, previously puritanical, was about to encounter a place that contrasted sharply with his usual environment.
The Neapolitan Royal Couple
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(00:13:01)
  • Key Takeaway: Queen Maria Carolina, sister of Marie Antoinette, was the ruthless political force driving Naples’ deep-seated opposition to France due to her sister’s execution.
  • Summary: King Ferdinand IV was described as an oaf focused on hunting and crude behavior, while his wife, Maria Carolina, effectively ran the state. Her hatred for the French Revolutionaries was intensely personal, viewing them as murderers of her sister and oppressors of monarchy. Naples was thus a political tinderbox, containing both reactionary elites and an enlightened, reform-minded intellectual class.
The Hamiltons and Nelson’s Reception
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(00:18:25)
  • Key Takeaway: Lady Emma Hamilton organized Nelson’s public celebration, allowing the officially neutral Neapolitan court to welcome the hero without openly provoking the French.
  • Summary: Sir William Hamilton was the long-serving British envoy, and his wife Emma, a former prostitute turned international celebrity, was close friends with Queen Maria Carolina. Emma’s theatrical celebrations, including dressing up and parading Nelson, provided the King and Queen plausible deniability regarding their pro-British stance. Nelson, exhausted and susceptible to flattery, was immediately besotted with the attention.
Nelson’s Mental State and Flattery
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(00:20:46)
  • Key Takeaway: Nelson arrived in Naples mentally and physically compromised from the Nile campaign, making him highly vulnerable to the intense adulation provided by Emma Hamilton.
  • Summary: Nelson had sustained a head injury at the Nile and was psychologically reeling from the battle’s intensity. Emma catered perfectly to his thirst for attention by treating him as a classical hero, an experience Nelson admitted was enough to make him vain. This environment contrasted sharply with his dutiful wife Fanny waiting in cold Norfolk.
The Neapolitan Campaign Plan
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(00:30:44)
  • Key Takeaway: Influenced by the pro-British Hamiltons and the Queen’s desire for vengeance, Nelson supported the Neapolitan plan to invade Rome and liberate Italy, a land campaign outside his naval expertise.
  • Summary: Nelson received Admiralty orders to protect the Neapolitan monarchy, but he aligned himself completely with their political goals, including driving the French from Rome. He believed the Neapolitan army, commanded by General Mack, was the ‘finest troops in Europe,’ despite their lack of military tradition. The campaign launched on November 22, 1798, aiming to crush the French between Naples and potential Austrian entry into the war.
Ferdinand’s Flight and Military Collapse
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(00:38:06)
  • Key Takeaway: The Neapolitan army collapsed immediately upon facing the French, causing King Ferdinand to flee Naples on Christmas Eve 1798, rescued by Nelson.
  • Summary: After a brief initial success where the French garrison melted away, France declared war, and the Neapolitan army disintegrated upon the French advance. King Ferdinand fled to Palermo, earning the jibe, ‘He came, he saw, he fled.’ Nelson transported the royal family and the Hamiltons aboard the Vanguard, witnessing the city of Naples set ablaze as they departed.
Storm and Royal Tragedy at Sea
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(00:44:11)
  • Key Takeaway: During the voyage to Palermo, a severe storm caused panic among the royal passengers, resulting in the death of the youngest prince in Emma Hamilton’s arms.
  • Summary: The passengers, unused to naval conditions, reacted poorly to the storm; Sir William Hamilton threatened suicide, and an ambassador threw a portrait overboard. Queen Maria Carolina’s nine-year-old son, Prince Carlo Albert, died in a convulsive fit while being comforted by Emma Hamilton. Emma was praised for maintaining her composure and spirit during the crisis.
Nelson’s Exhaustion and Relationship Deepens
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(00:47:17)
  • Key Takeaway: In Palermo, Nelson suffered severe mental and physical exhaustion, finding solace and increasing intimacy with Emma Hamilton, who validated his feelings of being unappreciated.
  • Summary: Nelson was shattered by the military failure and his isolation, writing letters expressing sorrow for the world and complaints about his health and bowels. He began buying props for Emma’s theatrical performances, signaling a deepening bond. Emma fueled his ego by promising him extravagant titles, reinforcing his sense of being a wronged hero.
Naval Criticism of Nelson’s Idleness
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(00:51:39)
  • Key Takeaway: By early 1799, Nelson faced criticism from fellow officers, including Admiral Lord Keith, for ‘idling’ in Palermo and making himself ‘ridiculous’ with Lady Hamilton.
  • Summary: Rumors spread that Nelson was prioritizing social life over duty, which some attributed to misogyny and snobbery regarding Emma’s background. This behavior undermined the ‘Band of Brothers’ ethos of the Royal Navy, especially when Emma interfered with the chain of command regarding discipline. Nelson’s love of ‘bling’ and Italianate showiness also made him seem un-British to some comrades.
The Neapolitan Counter-Revolution
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(00:59:04)
  • Key Takeaway: While Nelson was in Palermo, the French established a short-lived Parthenopean Republic, which was overthrown by a massive, violent counter-revolutionary force led by Cardinal Ruffo’s ‘San Fedisti’ mob.
  • Summary: The French occupation abolished the monarchy and installed the intellectual elite (Jacobins) in power, alienating the Catholic, monarchist majority. Cardinal Ruffo raised 20,000 volunteers, the San Fedisti, who advanced by looting and lynching suspected Republicans. By May 1799, Ruffo negotiated a surrender for the Jacobins, intending to let them escape, a deal King Ferdinand vehemently opposed.
Jacobins Surrender Negotiations
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(01:01:10)
  • Key Takeaway: Cardinal Ruffo sought a deal to ship Jacobins to Toulon to avoid a city-wide bloodbath, but King Ferdinand and Queen Maria Carolina insisted on punishing ringleaders like Francesco Carracciolo.
  • Summary: Cardinal Ruffo, facing the doomed Neapolitan Republic, attempted to broker a surrender where Jacobins would be exiled to Toulon, aiming to prevent mass slaughter. King Ferdinand and Queen Maria Carolina strongly opposed this, demanding retribution for perceived personal betrayals. Aristocrat Francesco Carracciolo, a former Royal Navy officer who joined the revolution, became a key figure the monarchy desperately wanted punished.
Nelson’s Arrival and Decision
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(01:03:11)
  • Key Takeaway: Nelson was ordered by London to support the royal family without causing offense, leading him to supervise the retaking of Naples just as Ruffo’s forces began sacking the city.
  • Summary: King Ferdinand specifically requested Nelson return to Naples to supervise the city’s recapture and handle the Jacobin issue, overriding Ruffo’s authority. Nelson’s standing orders emphasized protecting the royal couple and avoiding any cause for their suspicion or jealousy. While Nelson sailed to Palermo, Ruffo’s army entered Naples, resulting in widespread ransacking, burning, and slaughter of hundreds of perceived liberals.
Capitulation Violated and Shock
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(01:04:14)
  • Key Takeaway: The Jacobins signed a capitulation with Ruffo on June 22nd, but Nelson arrived three days later and chose to void the agreement, leading to the prisoners marching out under false pretenses.
  • Summary: The Jacobins signed a capitulation guaranteeing safe passage to Toulon, which infuriated Queen Maria Carolina, who called it a ‘masterpiece of infamy.’ Nelson arrived on June 25th and declared the deal null and void, believing Ruffo lacked authority, despite the Jacobins marching out and surrendering weapons the next day (June 26th). The Jacobins, expecting passage to Toulon, were escorted onto Neapolitan ships, relying on Nelson’s honor as an Englishman.
Carracciolo Execution and Honor Debate
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(01:07:03)
  • Key Takeaway: Nelson’s own captains protested the breach of faith, but Nelson insisted on obeying orders, leading to the summary court-martial and hanging of Admiral Carracciolo from the yardarm.
  • Summary: British Consul Charles Locke reported that two of Nelson’s captains immediately confronted him, arguing that breaching the agreement was dishonorable and contrary to Royal Navy conduct. Nelson allegedly responded with self-pity, stating he was determined to obey orders ‘right or wrong.’ Admiral Carracciolo was tried by a court-martial on a British ship, found guilty, and hanged, with Nelson refusing to commute the sentence or wait for King Ferdinand.
Aftermath and Royal Rewards
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(01:09:47)
  • Key Takeaway: While the French troops were allowed safe passage as prisoners of war, thousands of Neapolitans were tried, leading to executions, and Nelson was richly rewarded by the restored monarchy.
  • Summary: The French garrison was allowed to evacuate to Toulon, likely because they were considered prisoners of war rather than traitors. Estimates suggest 120-150 people were executed following trials, often grimly carried out by street urchins pulling on ropes. Nelson received significant rewards, including a diamond-studded sword and the title Duke of Bronte, which he used in his signature despite never visiting the Sicilian territory.
Historical Judgment and Blame
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(01:12:24)
  • Key Takeaway: News of the executions quickly spread in Britain, leading contemporaries like Robert Southey to call the event a ‘stain on the honour of England,’ though historians offer varied defenses of Nelson’s conduct.
  • Summary: British Consul Charles Locke actively spread negative reports, accusing Nelson of being an accessory to ‘bloodthirsty vengeance’ encouraged by Lady Hamilton. Historians debate Nelson’s culpability: some argue he acted brilliantly under impossible orders, while others, like Jonathan North, conclude he committed war crimes by betraying the prisoners. Contemporaries, including Southey, viewed the episode as a major blot on Nelson’s reputation and English honor.
Blaming Lady Hamilton
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(01:18:23)
  • Key Takeaway: Almost immediately, gossip circulated in Britain, exemplified by Lady Holland’s journal, attempting to shift the blame for the ‘scene of revenge’ entirely onto Lady Emma Hamilton.
  • Summary: Lady Holland wrote that Lady Hamilton was not remiss in adding her quota to the barbarity in Naples, suggesting immediate attempts to scapegoat her. While some evidence shows Emma celebrating the execution of Carracciolo, she also reportedly pleaded with the Queen to spare others. The hosts suggest this tendency to blame a woman aligns with a ‘Lady Macbeth’ projection, exaggerating her influence over Nelson’s decisions.