The History of the Decline and Fall of the Roman Empire - Edward Gibbon [206]
[Footnote 61: Eutropius, l. ix. c. 6, says tertio mense. Eusebio this emperor.]
[Footnote 62: Zosimus, l. i. p. 28. Eutropius and Victor station Valerian's army in Rhaetia.]
[Footnote *: Aurelius Victor says that Aemilianus died of a natural disorder. Tropius, in speaking of his death, does not say that he was assassinated - G.]
Valerian was about sixty years of age ^63 when he was invested with the purple, not by the caprice of the populace, or the clamors of the army, but by the unanimous voice of the Roman world. In his gradual ascent through the honors of the state, he had deserved the favor of virtuous princes, and had declared himself the enemy of tyrants. ^64 His noble birth, his mild but unblemished manners, his learning, prudence, and experience, were revered by the senate and people; and if mankind (according to the observation of an ancient writer) had been left at liberty to choose a master, their choice would most assuredly have fallen on Valerian. ^65 Perhaps the merit of this emperor was inadequate to his reputation; perhaps his abilities, or at least his spirit, were affected by the languor and coldness of old age. The consciousness of his decline engaged him to share the throne with a younger and more active associate; ^66 the emergency of the times demanded a general no less than a prince; and the experience of the Roman censor might have directed him where to bestow the Imperial purple, as the reward of military merit. But instead of making a judicious choice, which would have confirmed his reign and endeared his memory, Valerian, consulting only the dictates of affection or vanity, immediately invested with the supreme honors his son Gallienus, a youth whose effeminate vices had been hitherto concealed by the obscurity of a private station. The joint government of the father and the son subsisted about seven, and the sole administration of Gallien continued about eight, years. But the whole period was one uninterrupted series of confusion and calamity. As the Roman empire was at the same time, and on every side, attacked by the blind fury of foreign invaders, and the wild ambition of domestic usurpers, we shall consult order and perspicuity, by pursuing, not so much the doubtful arrangement of dates, as the more natural distribution of subjects. The most dangerous enemies of Rome, during the reigns of Valerian and Gallienus, were, 1. The Franks; 2. The Alemanni; 3. The Goths; and, 4. The Persians. Under these general appellations, we may comprehend the adventures of less considerable tribes, whose obscure and uncouth names would only serve to oppress the memory and perplex the attention of the reader.
[Footnote 63: He was about seventy at the time of his accession, or, as it is more probable, of his death. Hist. August. p. 173. Tillemont, Hist. des Empereurs, tom. iii. p. 893, note 1.]
[Footnote 64: Inimicus tyrannorum. Hist. August. p. 173. In the glorious struggle of the senate against Maximin, Valerian acted a very spirited part. Hist. August. p. 156.]
[Footnote 65: According to the distinction of Victor, he seems to have received the title of Imperator from the army, and that of Augustus from the senate.]
[Footnote 66: From Victor and from the medals, Tillemont (tom. iii. p. 710) very justly infers, that Gallienus was associated to the empire about the month of August of the year 253.]
I. As the posterity of the Franks compose one of the greatest and most enlightened nations of Europe, the powers of learning and ingenuity have been exhausted in the discovery of their unlettered ancestors. To the tales of credulity have succeeded the systems of fancy. Every passage has been sifted, every spot has been surveyed, that might possibly reveal some faint traces of their origin. It has been supposed that Pannonia, ^67 that Gaul, that the northern parts of Germany, ^68 gave birth to that celebrated colony of warriors.