Latest / Mansa Musa: The Richest Man Who Ever Lived — Fexingo History / What Killed Mansa Musa: The Mystery of His Last Days
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- Lucas: So we've spent twenty episodes talking about Mansa Musa — his hajj, his gold, his libraries, his justice system, his navy, even his wife Ibert. Luna: We've covered a lot of ground. Lucas: But there's one thing we've never asked: how did the richest man in history die? And the odd thing is, we really don't know. Not the year, not the cause, not even where he's buried. Luna: Wait — we don't know when Mansa Musa died? Lucas: It's one of the great holes in the historical record. Most sources say he died around 1337, but that's an estimate. The Catalan Atlas, which famously shows him holding a gold nugget, was made in 1375 — almost forty years after his probable death, and it still calls him 'the lord of the black people' as if he were still alive. News just travelled slowly. Luna: So no death certificate, no tomb, nothing. Lucas: Exactly. And that's strange for a man who made such an impression on the world. When European mapmakers drew him, when Egyptian chroniclers wrote about his Cairo visit — they all assumed he was a figure of immense power. But then he simply stops appearing in the sources. Lucas: Let's start with what we do know. Musa's last major public act was probably his hajj — but there's a suggestion he may have attempted a second one later in his reign, and maybe that's where things went wrong. Luna: He went on hajj twice? Lucas: It's uncertain, but some traditions say he tried to go again around 1332, but turned back or died en route. There's a mention by the historian al-Umari, who wrote just a few years after Musa's hajj, that Musa had planned another pilgrimage. But al-Umari never says it happened. Lucas: Then there's the question of the Songhai rebellion. The Songhai people, who lived along the Niger River east of Mali, had been conquered by Musa's predecessor. They rebelled during Musa's reign, and Musa led a campaign to put it down — but some accounts say he was wounded or fell ill during that campaign. Luna: So maybe he died in battle, or from an infection. Lucas: Possibly. But the griot tradition, which is usually so detailed about the lives of Mali's rulers, is almost silent on Musa's death. The Sundiata epic, which tells the story of the empire's founder, ends before Musa's time. Later griot histories mention Musa, but they skip over his last days. Lucas: There's a theory that the griots deliberately omitted his death because it was shameful — maybe he was assassinated by a rival, or died in a way that contradicted the image of a just and powerful mansa. But that's speculation. Luna: So the people who preserved Mali's history chose not to preserve this. Lucas: Right. And the Arabic chroniclers aren't much help either. Ibn Khaldun, who wrote a history of the world, mentions Mansa Musa and his successor Mansa Maghan — but he doesn't give a date or cause of death. The Egyptian historian al-Maqrizi says Musa died in 1332, but other sources push it to 1337. Lucas: What we do know is that after Musa, his son Maghan took the throne. And here's where it gets interesting: Maghan's reign was short — maybe only four years — and the empire almost immediately began to fray. The Songhai broke away, and the Mossi people raided deep into Mali territory. It's possible that Musa's death triggered a power struggle. Luna: So the richest man in history left behind a succession crisis. Lucas: Exactly. And we don't even know how old he was when he died. He was probably in his late fifties or early sixties, but that's a guess. He became mansa in 1312, so he ruled for about twenty-five years — plenty of time to build an empire, but also plenty of time to make enemies. Lucas: There's a persistent rumor, not well substantiated, that Musa was poisoned by a rival at court. The Mali court was full of ambitious farbas — provincial governors — and Musa had centralized power in a way that might have made him unpopular with the old nobility. Luna: Assassination by poison — that would explain the silence. Lucas: It would. If the official story was that the mansa died of natural causes but the truth was murder, the griots might have chosen to skip over it rather than lie. And the Arabic sources, which relied on oral informants, would have gotten nothing. Lucas: Another possibility: Musa died of a disease like malaria or dysentery, common in the Niger River region. He travelled constantly — from Niani to Timbuktu to Gao and back — and that kind of exposure takes a toll. But again, we have no records. Luna: Where is his tomb? If he was buried with any ceremony, wouldn't we know where? Lucas: We don't. There's a site near Niani, the old capital, that local tradition calls the 'Tomb of Mansa Musa' — but it's just a mound of earth. No inscription, no monument. And it's never been excavated properly. Archaeologists have done very little work on medieval Mali compared to other regions. Lucas: Part of the reason is that Niani's exact location was lost for centuries. It was rediscovered only in the 20th century, and even then, the site has been disturbed by erosion and farming. If Musa's tomb is there, it may be impossible to identify. Luna: So the richest man in history has a grave that might just be a bump in the ground. Lucas: Or no grave at all. Some traditions say he was buried at sea — but Mali is landlocked. Others claim he was interred in a secret location, like the pharaohs, to prevent grave robbing. After all, he was the richest man alive — his tomb would have been a target. Lucas: There's also the possibility that he simply died on the road during a journey and was buried where he fell, with no marker. That was common for West African rulers who died away from the capital. Luna: What about his successor, Mansa Maghan? Does his reign tell us anything? Lucas: Maghan's reign is poorly documented too, but we know he faced immediate challenges. The Songhai rebellion, which Musa may have been trying to crush when he died, succeeded under Maghan. The city of Gao, a key trading center, broke away. And the Mossi, a people from what is now Burkina Faso, raided Timbuktu itself. Lucas: Maghan's short reign suggests instability. He may have been weak, or he may have been killed in turn. But the griots don't tell us that either. After Maghan, Musa's uncle Suleyman took the throne and ruled for a long time — so maybe the family held together, but the empire had already peaked. Luna: So Musa's death marks the beginning of the end for the Mali Empire. Lucas: In many ways, yes. Musa's hajj had put Mali on the map, but it also exposed the empire's wealth to the world. After his death, enemies saw an opportunity. The Songhai, the Mossi, the Tuareg — all began to test Mali's borders. Lucas: And here's a final mystery: some sources claim that Musa was still alive in the 1340s. There's a reference in a European chronicle to a 'King of Mali' who sent an embassy to the Pope in Avignon around 1340, asking for a Christian alliance against the Muslims. But that might have been Mansa Suleyman, not Musa. Luna: Wait — a Malian king asked the Pope for help against Muslims? That seems at odds with Musa's devotion to Islam. Lucas: It does. But the Mali Empire was always pragmatic. Musa was Muslim, but he also maintained traditional practices. And an alliance with Christian powers against the Muslim states of North Africa might have made strategic sense — if it actually happened. The evidence is extremely thin. Lucas: So we're left with a man who was arguably the richest person in history, who built libraries, mosques, and an empire — and then vanished from the record. No cause of death, no burial place, no monument. Just silence. Luna: It feels like the end of a story that someone didn't want told. Lucas: Maybe. Or maybe it's just a reminder that even the richest man can't buy his way into the historical record beyond a certain point. The griots knew something they didn't say. The Arabic chroniclers didn't ask. And we're left to wonder.