Carbon Dating the Car Park King

Why It Matters

Confirming Richard III’s remains validates a landmark forensic effort and deepens insight into Tudor history.

Key Takeaways

• Skeleton found six hours into excavation, predating expected timeline.
• Initial carbon dating suggested body older than Richard III by decades.
• Seafood‑rich diet indicated high status, affecting carbon‑14 decay rates.
• Adjusted dating aligned skeleton with Richard III’s 1485 death.
• DNA match with Michael confirmed identity, ending the centuries‑old search.

Summary

The August 25 dig, marking 527 years since King Richard III’s burial, was intended to last two weeks but yielded a skeleton within six hours.

Carbon‑14 analysis initially dated the remains several decades older than the monarch, but scientists noted the high‑protein seafood diet would have accelerated carbon loss, skewing the raw age.

After correcting for dietary effects, the revised date matched the 1485 death of Richard III, and DNA testing produced a clear match with Michael, confirming the skeleton’s identity.

The discovery closes a centuries‑long forensic hunt, demonstrating how combined radiocarbon, dietary correction, and genetic testing can resolve historic mysteries and reshape our understanding of Tudor England.

Original Description

A car park in Leicester may not sound like a fitting burial spot for a monarch, but in 2012, that’s exactly where archaeologists expected to find him.

After just six hours of digging, they struck gold (well… bones). Carbon-14 dating suggested the remains were from the late 15th century, but initially appeared a few decades older than Richard III.

The clue came from diet. Isotopes in the bones revealed a high-protein, seafood-rich diet, typical of someone living a wealthy, high-status life. This type of diet also affects how carbon-14 accumulates, explaining the apparent age discrepancy.

With this in mind, scientists concluded the skeleton was almost certainly Richard III, and DNA from his distant relative, Michael Ibsen, confirmed the final match.