Flavius Josephus

Flavius Josephus (born Yosef ben Mattityahu; c. AD 37 – c. 100) was a Roman–Jewish historian and military leader. Best known for writing The Jewish War, he was born in Jerusalem—then part of the Roman province of Judea—to a father of priestly descent and a mother who claimed Hasmonean royal ancestry. He initially fought against the Roman Empire during the First Jewish–Roman War as general of the Jewish forces in Galilee, until surrendering in AD 67 to the Roman army led by Vespasian after the six-week siege of Yodfat. Josephus claimed the Jewish messianic prophecies that initiated the First Jewish–Roman War made reference to Vespasian becoming Roman emperor. In response, Vespasian decided to keep him as a slave and presumably interpreter. After Vespasian became emperor in AD 69, he granted Josephus his freedom, at which time Josephus assumed the Emperor's family name of Flavius. Flavius Josephus fully defected to the Roman side and was granted Roman citizenship. He became an advisor and close associate of Vespasian's son Titus, serving as his translator during Titus's protracted siege of Jerusalem in AD 70, which resulted in the near-total razing of the city and the destruction of the Second Temple.