Diodorus of Alexandria was a pupil of the philosopher in what tradition?
Posidonius Posidonius (Greek: Ποσειδώνιος, "Poseidonios", meaning "of Poseidon") "of Apameia" (ὁ Ἀπαμεύς) or "of Rhodes" (ὁ Ῥόδιος) (c. 135 BCE – c. 51 BCE), was a Greek Stoic philosopher, politician, astronomer, geographer, historian and teacher native to Apamea, Syria.
Philo Philo of Alexandria ( ; Greek: Φίλων , "Philōn"; Hebrew: ידידיה הכהן‎ ‎ , "Yedidia (Jedediah) HaCohen"; c. 20 BCE – c. 50 CE), also called Philo Judaeus, was a Hellenistic Jewish philosopher who lived in Alexandria, in the Roman province of Egypt.