[423] Justin, vii. 5; Diodor. xvi. 2. The allusion in the speech of Philotas immediately prior to his execution (Curtius, vi. 43. p. 591, Mützell) supports the affirmation of Justin—that Perdikkas was assassinated.
[424] Antipater (the general of Philip and viceroy of his son Alexander in Macedonia) is said to have left an historical work, Περδίκκου πράξεις Ἰλλυρικὰς (Suidas, v. Ἀντίπατρος), which can hardly refer to any other Perdikkas than the one now before us.
[425] Athenæus, xi. p. 506 E. Πλάτων, ὃν Σπεύσιππός φησι φίλτατον ὄντα Ἀρχελάῳ, etc.
[426] Diogenes Laert. v. 1, 1.
[427] Athenæus, xi. p. 506 E. p. 508 E. The fourth among the letters of Plato (alluded to by Diogenes Laert. iii. 62) is addressed to Perdikkas partly in recommendation and praise of Euphræus. There appears nothing to prove it to be spurious; but whether it be spurious or genuine, the fact that Plato corresponded with Perdikkas is sufficiently probable.
[428] Justin, vi. 9; vii. 5. “Philippus obses triennio Thebis habitus,” etc.
Compare Plutarch, Pelopidas, c. 26; Diodor. xv. 67; xvi. 2; and the copious note of Wesseling upon the latter passage. The two passages of Diodorus are not very consistent; in the latter, he states that Philip had been deposited at Thebes by the Illyrians, to whom he had been made over as a hostage by his father Amyntas. This is highly improbable; as well for other reasons (assigned by Wesseling), as because the Illyrians, if they ever received him as a hostage, would not send him to Thebes, but keep him in their own possession. The memorable interview described by Æschines—between the Athenian general Iphikrates and the Macedonian queen Eurydikê with her two youthful sons Perdikkas and Philip—must have taken place some time before the death of Ptolemy Alorites, and before the accession of Perdikkas. The expressions of Æschines do not, perhaps, necessarily compel us to suppose the interview to have taken place immediately after the death of Alexander (Æschines, Fal. Leg. p. 31, 32): yet it is difficult to reconcile the statement of the orator with the recognition of three years’ continuous residence at Thebes. Flathe (Geschichte Makedoniens, vol. i. p. 39-47) supposes Æschines to have allowed himself an oratorical misrepresentation, when he states that Philip was present in Macedonia at the interview with Iphikrates. This is an unsatisfactory mode of escaping from the difficulty; but the chronological statements, as they now stand, can hardly be all correct. It is possible that Philip may have gone again back to Thebes, or may have been sent back, after the interview with Iphikrates; we might thus obtain a space of three years for his stay, at two several times, in that city. We are not to suppose that his condition at Thebes was one of durance and ill-treatment. See Mr. Clinton, Fast. Hell. App. iv. p. 229.
[429] Athenæus, xi. p. 506. διατρέφων δ᾽ ἐνταῦθα δύναμιν (Philippus), etc. About Derdas, see Xenoph. Hellen. v. 2, 38.
[430] It was in after times a frequent practice with the Roman Senate, when imposing terms of peace on kings half-conquered, to require hostages for fidelity, with a young prince of the royal blood among the number; and it commonly happened that the latter, after a few years’ residence at Rome, returned home an altered man on many points.
See the case of Demetrius, younger son of the last Philip of Macedon, and younger brother of Perseus (Livy, xxxiii. 13; xxxix. 53; xl. 5), of the young Parthian princes, Vonones (Tacitus, Annal. ii. 1, 2), Phraates (Tacit. Annal. vi. 32), Meherdates (Tacit. Ann. xii. 10, 11).