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Medieval Skeleton Reveals Trebuchet's Deadly Power
20 Aug
Summary
- Skeleton 150 displays unique fractures from a trebuchet's high-speed impact.
- The remains were discovered beneath the chapel floor at Stirling Castle.
- Research suggests this is the first confirmed victim of a trebuchet.
- The injuries indicate a powerful, fast-moving projectile caused death.
- Trebuchets were major siege weapons before firearms became common.

Archaeologists may have identified the first confirmed victim of a medieval trebuchet, a fearsome siege weapon. Skeleton 150, discovered in 1997 beneath the floor of Stirling Castle's royal chapel, exhibits complex, zigzag fractures. These injuries, unlike typical medieval trauma, suggest a powerful, fast-moving projectile caused instantaneous death.
The skeleton's location and the nature of its injuries led researchers to believe it dates to the violent 1304 siege of Stirling Castle. During this period, English forces used trebuchets, powerful catapults designed to breach fortifications. The intense trauma observed on Skeleton 150 strongly indicates it was struck by a trebuchet projectile.
This finding, presented at a recent paleopathology meeting, offers a rare insight into the brutal realities of medieval warfare. Trebuchets were primary siege engines before the advent of firearms, capable of launching heavy projectiles with devastating force. While historical accounts confirm their use at Stirling, Skeleton 150 provides a tangible, albeit grim, testament to their destructive power.