A new study suggests that ancient remains found in northwestern Spain may belong to Bishop Theodomir of Iria Flavia, a key figure in the establishment of the Camino de Santiago, one of Christianity’s most famous pilgrimage routes. The bones, discovered nearly 70 years ago beneath the Cathedral of Santiago de Compostela, have been re-examined using advanced scientific techniques, including radiocarbon dating, isotope analysis, and DNA testing.
The research, led by Dr. Patxi Pérez-Ramallo of the Norwegian University of Science and Technology, concluded that the remains are consistent with the profile of an elderly male who lived in the ninth century—a period matching Theodomir’s lifetime. The study, published in the journal Antiquity, found that the individual likely had a lifestyle typical of a high-ranking cleric, with minimal physical labor.
Theodomir is credited with discovering the tomb of St. James the Apostle in what is now Santiago de Compostela around 820–830 AD, following a vision experienced by a local hermit named Pelayo. This discovery led to the establishment of the Camino de Santiago, attracting millions of pilgrims over the centuries.
While the existence of Theodomir and the authenticity of the remains have been debated for decades, the new analysis provides strong evidence supporting the claim that these bones belong to the bishop. The researchers emphasize that while the findings are not conclusive, they significantly strengthen the possibility that Theodomir’s remains have been identified.
This discovery adds another layer to the rich history of Santiago de Compostela and the Camino de Santiago, reinforcing the cultural and religious significance of the region, which continues to be a major pilgrimage destination.
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