Who the two Agathobuli were we do not know. In the Chron. of Eusebius a philosopher Agathobulus is mentioned under the third year of Hadrian in connection with Plutarch, Sextus, and Œnomaus. Valesius therefore suspects that Anatolius is in error in putting the Agathobuli earlier than Philo and Josephus. I must confess, however, that the connection in which Eusebius mentions Agathobulus in his Chron. makes it seem to me very improbable that he can be referring to either of the Agathobuli whom Anatolius mentions, and that it is much more likely that the latter were two closely related Jewish writers (perhaps father and son), who lived, as Anatolius says, before the time of Philo.