Flavius Claudius Julianus (b. 331–d. Jun 26, 363 CE) was the son of Constantius, who was the half brother of Constantine I. Only he and his brother Gallus survived the “Arian” sympathizer Constantius’ massacre of his close relatives and were partly reared at Nicomedia, where their early education was conducted by Bishop Eusebius of Nicomedia and the Scythian eunuch Mardonius. The two brothers were event…