DNA study suggests Columbus may be from Spain, not Italy

New DNA findings suggest Christopher Columbus's family may be from Spain, not Italy. This is a big change from what people have believed for many years.
By Newsroom | History, Genetics |

New DNA analysis, published in April 2026, suggests Christopher Columbus's ancestry may lie not in Genoa, Italy, as long maintained, but with nobility from Galicia, a region in northwestern Spain. The research, still awaiting peer review, points towards a direct lineage connected to Pedro Álvarez de Sotomayor, a 15th-century Galician nobleman also known as Pedro Madruga.

This emerging genetic evidence, derived from analyzing descendants rather than Columbus's own remains, presents a significant challenge to established historical narratives. Researchers identified a crucial genetic link between two individuals with no documented familial relationship: Jorge Alberto de Portugal, a descendant of Columbus, and the Sotomayor lineage. When the Sotomayor connection was removed from the analysis, this genetic match dissolved, reinforcing the proposed link.

The investigation, spanning over two decades, involved exhuming the remains of 12 of Columbus's descendants from a crypt near Seville, Spain. DNA was extracted and compared, revealing a distinct pattern in one of Columbus's great-great-grandsons that indicated a shared ancestry with northern Spanish noble houses. This indirect approach aimed to trace family lines and shed light on the explorer's true origins.

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This recent genetic data directly contrasts with centuries of tradition and scholarship that placed Columbus's birthplace in Genoa. While the findings are not yet definitively proven and require independent verification, they suggest that the explorer may have deliberately concealed his true lineage. The research coincides with Spanish national day commemorations and the American holiday dedicated to his voyages, amplifying the historical implications.

Further complicating the narrative, a separate DNA analysis conducted in October 2024 on remains believed to be Columbus's, housed in Seville Cathedral, indicated a Jewish heritage. These findings, revealed in a Spanish television documentary, also aimed to resolve the 500-year-old mystery surrounding his origins with "absolute certainty." The science behind this earlier revelation is still being explored, but it adds another layer to the evolving understanding of the explorer's identity.

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Frequently Asked Questions

Q: What new idea about Christopher Columbus's family has come out in April 2026?
New DNA research from April 2026 suggests that Christopher Columbus's family might have been from Galicia, a region in northwestern Spain, instead of Genoa, Italy, where people have long believed he was born.
Q: How did scientists study Christopher Columbus's family history?
Scientists studied the DNA of 12 descendants of Christopher Columbus from a crypt near Seville, Spain. They looked for genetic links to noble families in northern Spain, specifically to a 15th-century nobleman named Pedro Madruga.
Q: Do these new DNA findings prove Christopher Columbus was from Spain?
Not yet. The research was published in April 2026 but still needs to be checked by other scientists (peer review). If true, it would mean the explorer might have hidden his real family history.
Q: What other DNA studies have looked into Christopher Columbus's origins?
Another DNA study in October 2024 on remains thought to be Columbus's suggested he had Jewish heritage. This adds more questions to the mystery of his true origins.