Christopher Columbus was genetically Jewish, Spanish researchers say

(JTA) — Christopher Columbus was likely Jewish, Spanish researchers have announced in a splashy new documentary aired on Spain’s national broadcaster on Saturday.

According to the documentary, the researchers spent 22 years researching Columbus’ national origins before concluding that bones buried in a Seville cathedral are in fact the famed explorer’s — and that his DNA suggests that he likely came from a Jewish family.

“We have DNA from Christopher Columbus, very partial, but sufficient. We have DNA from Hernando Colón, his son,” the lead researcher, José Antonio Lorente at the University of...