Lars Porsena

Etruscan king of Clusium

Also known as: Lars Porsenna, Porsenna

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June 30, 2026

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Lars Porsena was an Etruscan king of Clusium, a powerful city-state in ancient Italy. Around 509 BCE, after the Romans expelled their last Etruscan king, Tarquinius Superbus, Porsena led an army to besiege Rome.12

The Roman legend recounts that Porsena's forces approached the city, but a Roman hero named Horatius Cocles bravely defended a bridge, allowing Romans to demolish it and escape. Another legendary figure, Mucius Scaevola, demonstrated Roman courage by burning his own hand to show his defiance to Porsena.12

While the historical accuracy of these specific events is debated by historians, the legend highlights Rome's struggle for independence and its eventual emergence as a distinct state. Porsena eventually made peace with Rome and expelled Tarquinius, though some theories suggest Porsena may have defeated Rome and expelled its king before being forced to withdraw due to other conflicts.12

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Gaius Mucius Scaevola
…conquest by the Etruscan king Lars Porsena. According to the legend, Mucius volunteered to assassinate Porsena, who was besieging Rome, but killed his victim’s attendant by mistake. Brought before the Etruscan royal tribunal, he declared that he was one of 300 noble youths who had sworn to take the king’s…
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…conquest by the Etruscan king Lars Porsena. According to the legend, Mucius volunteered to assassinate Porsena, who was besieging Rome, but killed his victim’s attendant by mistake. Brought before the Etruscan royal tribunal, he declared that he was one of 300 noble youths who had sworn to take the king’s…
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ancient Rome
Foundation of the republic
…the Etruscan city of Clusium, Lars Porsenna. The city was gallantly defended by Horatius Cocles, who sacrificed his life in defense of the bridge across the Tiber, and Mucius Scaevola, who attempted to assassinate Porsenna in his own camp. When arrested before accomplishing the deed, he demonstrated his courage by…
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…the Etruscan city of Clusium, Lars Porsenna. The city was gallantly defended by Horatius Cocles, who sacrificed his life in defense of the bridge across the Tiber, and Mucius Scaevola, who attempted to assassinate Porsenna in his own camp. When arrested before accomplishing the deed, he demonstrated his courage by…
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Roman Republic
The early historical record
Porsenna, the Etruscan king of Clusium, defeated the Romans and expelled Tarquinius Superbus. Yet before Porsenna could establish himself as monarch, he was forced to withdraw, leaving Rome without a king. Rather than restoring their king, the Romans replaced the kingship with two annually elected…
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Porsenna, the Etruscan king of Clusium, defeated the Romans and expelled Tarquinius Superbus. Yet before Porsenna could establish himself as monarch, he was forced to withdraw, leaving Rome without a king. Rather than restoring their king, the Romans replaced the kingship with two annually elected…
Read More