Pythagorean philosopher (perhaps fictional) in the time of Hadrian. He is the subject of a ‘Life’, written in Greek, but translated into Syriac, as well as several other languages. The Syriac, which is alluded to by Isḥaq of Nineveh in his Homily 57, survives in an incomplete form. The work has two parts, a frame story and a set of answers to 20 philosophical questions beginning ‘What is ... ?’. These are put to him by Hadrian on a visit to Athens to consult him. Only one question (‘What is death?’) survives in Syriac, but a number of extra answers for this, not found in the Greek, are given.