Note 4 — Chapter XIV · THE STOIC PHILOSOPHY AS A WHOLE AND ITS HISTORICAL POSITION.
Oswald J. (Oswald Joseph) Reichel translation
Apollodorus (in Diog. x. 14) mentions 7 Gamelion, Ol. 109, 3, as the birthday of Epicurus. It was observed (Epicurus’ will, Diog. 18) τῇ προτέρᾳ δεκάτῃ τοῦ Γαμηλιῶνος. Gamelion being the seventh month of the Attic year, the time of his birth must have been either early in 341 B.C., or the last days of 342 B.C. ↑