Marcus Terentius Varro

An imagined portrait of an elderly Varro, engraving from André Thevet, Les Vrais pourtraits et vies des hommes illustres grecz, latins et payens (1584).

Marcus Terentius Varro (116–27 BC) was a Roman polymath and a prolific author. He is regarded as ancient Rome's greatest scholar, and was described by Petrarch as "the third great light of Rome" (after Virgil and Cicero).[1] He is sometimes called Varro Reatinus ('Varro of Rieti') to distinguish him from his younger contemporary Varro Atacinus.[citation needed]