Lucius Cornelius Alexander Polyhistor was a Greek scholar who was enslaved by the Romans during the Mithridatic War and taken to Rome as a tutor. After his release, he continued to live in Italy as a Roman citizen. He was so productive as a writer that he earned the surname Polyhistor. The majority of his writings are now lost, but the fragments that remain shed valuable light on antiquarian and eastern Mediterranean subjects.
Among his works were historical and geographical accounts of nearly all the countries of the ancient world, and the book Upon the Jews which excerpted many works which might otherwise be unknown.
