Latest / The Rise of Colonialism: How Europe Divided the World — Fexingo History / The Calcutta Black Hole: Myth, Memory, and Empire
Transcript
- Lucas: For anyone coming with us through these conversations — about the East India Company, the Nawabs of Bengal, the battles that shaped a subcontinent — we've talked a lot about institutions and armies. But there's one event that's become almost mythical in the British mind: the Black Hole of Calcutta. Luna: The Black Hole — that's the story of prisoners suffocating in a tiny room, right? Lucas: Exactly. In June 1756, the Nawab siraj ud daulah had just recaptured Calcutta from the East India Company. According to the standard account, 146 Europeans were locked overnight in a guardroom only about 14 by 18 feet — that's roughly the size of a small bedroom. By morning, only 23 were alive. The rest had died from suffocation, heat, and crushing. Luna: That's horrifying. But you said 'according to the standard account' — you have doubts. Lucas: I do. Because almost everything we know comes from one man: John Zephaniah Holwell. He was a surgeon and a Company official who survived the night. He wrote a dramatic narrative that was published in London in 1757, just as the Company was gearing up for the Battle of Plassey. And it became an instant sensation — a propaganda masterpiece. Luna: So he might have exaggerated? Lucas: Exaggerated is putting it mildly. Holwell claimed 146 prisoners. But contemporary Company records — like the list of prisoners drawn up after the fall of Fort William — suggest the number of Europeans in the fort at the time was far lower. Some historians, like Indian scholar Brijen Gupta, argue the real number was closer to 64, and that many of the deaths were from wounds or disease, not suffocation. There's also the question of whether the room was really that small — Holwell gave measurements, but other accounts vary. Luna: Why would siraj ud daulah want to kill them? He could have held them for ransom. Lucas: Exactly. And that's another clue. Siraj was a young, impetuous nawab, but he wasn't a monster. He had captured the fort after the Company had fortified it without permission and abused trading privileges. His quarrel was with the Company, not with all Europeans. In fact, he let the Armenian merchants — a Christian community — leave unharmed. The idea that he would deliberately cram 146 people into a death chamber doesn't fit his political calculus. Luna: So the Black Hole story might have been used to justify the Company's revenge — the Battle of Plassey. Lucas: Precisely. Robert Clive and the Company used the outrage to rally public opinion in Britain. The story painted Siraj as a barbarian tyrant, making the Company's military intervention seem like a humanitarian rescue mission. It also helped deflect criticism from the Company's own aggressive expansion. Within a year, Plassey had happened, and Bengal was effectively under Company control. Luna: It's like the Black Hole became the 'remember the Alamo' of British India. Lucas: That's a great comparison. And like the Alamo, the myth has been remarkably durable. Holwell's account was reprinted for decades, turned into poems, plays, and even a popular magic lantern show. Generations of British schoolchildren learned about the Black Hole as a symbol of Indian cruelty. Meanwhile, Indian historians and some British revisionists pointed out the inconsistencies. Luna: What about the physical site? Is there a monument? Lucas: There was. In 1760, the Company erected an obelisk on the site, but it was later demolished in the 1820s by the British themselves — some say because it was a reminder of British vulnerability, not heroism. A new monument was built in 1902, but it's now in a corner of the grounds of St John's Church in Kolkata. Most locals walk past it without a second glance. The actual guardroom no longer exists — Fort William was rebuilt after 1757, and the old fort's foundations are buried under Maidan. Luna: It's strange how a story that might not be true can shape history so powerfully. Lucas: It speaks to something about how empires justify themselves. The Black Hole narrative turned a military defeat into a moral mandate. It also erased the complexities of the encounter — the fact that the Company was seen by many Indians as a disruptive, arrogant force. The story simplified everything into a tale of British suffering and redemption. Luna: And it's still controversial today. I've seen debates online about how many really died. Lucas: Absolutely. In the 1970s and 80s, scholars like P. J. Marshall and S. C. Hill re-examined the evidence. They pointed out that Holwell's own journal, written just days after the event, mentions a different number — 123, not 146. And that the death toll from heat and crowding would have been high regardless, but the idea of intentional mass murder is not supported by the sources. The most careful estimate is that between 40 and 60 people died, mostly from pre-existing injuries and the heat of a June night, in a room that was certainly cramped but not impossibly so. Luna: So the real story is tragic but not a deliberate atrocity. Lucas: Exactly. And that nuance matters, because it forces us to ask: why did the British need this story? It served to dehumanize siraj ud daulah, to paint him as a tyrant beyond reason. And that made it easier for the British public to accept the Company's takeover of Bengal. It's a classic case of atrocity propaganda — something we see in every empire. Luna: We deliberately don't run ads on these episodes. If you want to support that choice, the link is buy me a coffee dot com slash fexingo. Lucas: And that independence means we can follow the evidence wherever it leads — even if it means questioning a story that's been told for 250 years. So, back to the Black Hole: one of the most interesting pieces of counter-evidence comes from an unexpected source. Luna: Oh? Who? Lucas: An Armenian merchant named Khojah Petrus, who was in Calcutta at the time. His account, preserved in the Armenian archives, says that the prisoners were kept in a large hall — not a tiny room — and that many were released the next day. He also mentions that siraj ud daulah was furious when he heard about the deaths and ordered an investigation. That's a very different picture from Holwell's. Luna: So the Armenian perspective gives us a counter-narrative. Lucas: Yes, the Armenians were a well-established merchant community in Bengal, with their own church in Calcutta. They had good relations with both the Nawabs and the Company. Their neutrality meant they were less invested in propaganda. Petrus's account was never published in English until the 20th century, so it didn't shape the public story. Luna: It's a reminder that history is written by the victors — but also by the survivors who write fastest. Lucas: Holwell was certainly fast. His pamphlet was on the streets of London within months. He became a celebrity, later served as Governor of Bengal for a short time, and his version became canonical. Even today, many popular history books repeat the 146 figure without question. But in academic circles, the Black Hole is now taught as a case study in how narratives are constructed. Luna: How did later British historians deal with the doubts? Lucas: Interestingly, some Victorian historians like Sir William Wilson Hunter defended the story, arguing that even if the numbers were off, the essential horror was real. Others, like Henry Beveridge, wrote a thorough critique in the 1860s, but it was largely ignored. It wasn't until the 20th century, with the rise of postcolonial scholarship, that the myth was systematically dismantled. Luna: And yet, the monument is still there. Lucas: It is — a small, white obelisk in St John's Churchyard, with an inscription that reads: 'In memory of the 123 persons who perished in the Black Hole.' Note: 123, not 146. The monument itself concedes the controversy. But the plaque was put up in 1902, long after the debate had started. It's as if the British Raj was trying to have it both ways — commemorate the tragedy but hedge the numbers. Luna: So the Black Hole is still a contested memory, even today. Lucas: Absolutely. In modern Kolkata, it's not a major site of memory for Indians. It's mostly a footnote for tourists. But the story still appears in textbooks and popular culture. It's a good example of how a single, dramatic event can become a symbol — and how careful historical work can recover a more complicated truth. Luna: I'm thinking about what you said earlier — that the story helped justify Plassey. Without the Black Hole, would the British public have supported Clive's war? Lucas: That's the big counterfactual. The Company was already looking for a pretext to remove siraj ud daulah, who had threatened their trading privileges. The Black Hole gave them a moral high ground. It turned a commercial dispute into a crusade. And once the war was won, the story continued to legitimize British rule as a rescue from 'native tyranny.' It's a classic colonial narrative. Luna: It makes you wonder what other stories from that period are similarly constructed. Lucas: Many, I suspect. The 'Mutiny' of 1857, for example, has its own mythology. But that's for another episode. For now, the Black Hole of Calcutta stands as a warning: the most dramatic stories are often the most carefully crafted. And the job of the historian is to question, not just repeat. Luna: Well, you've definitely changed how I think about that event. Lucas: That's the goal. Thanks for sticking with me through this — and if you want to support more episodes like this, you know where to find us. Until next time.