The origin of the Basques, almost certainly the oldest surviving ethnic group in Europe, has not yet been determined, but they antedate the ancient Iberian tribes of Spain, with which they have been erroneously identified. Genetically and culturally, the Basque population has been relatively isolated and distinct, perhaps since Paleolithic times. Primarily free peasants, shepherds, fishermen, navigators, miners, and metalworkers, the Basques also produced such figures as St. Ignatius of Loyola, St. Francis Xavier, and Francisco de Vitoria.
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