Zosimus, New History 1.71

Zosimus (Greek Ζώσιμος): Early Byzantine, pagan author of a history of the Roman Empire, published in the first quarter of the sixth century CE.

The translation of Zosimus' New History offered here was printed in 1814 by W. Green and T. Chaplin in London, and was probably prepared by J. Davis of the Military Chronicle and Military Classics Office. The translator is anonymous. The text was found at Tertullian.org. The notes were added by Jona Lendering.

[1.71.1] Ptolemais in Thebais having revolted from the emperor, and commenced a war. Probus, by the good conduct of his officers, compelled both that place and its allies to surrender. He likewise left in Thrace the Bastarnae, a Scythian people, who submitted to him, giving them land to inhabit there; on which account they observed the Roman laws and customs. 

[1.71.2] But the Franks having applied to the emperor, and having a country given to them, a part of them afterwards revolted, and having collected a great number of ships, disturbed all Greece; from whence they proceeded into Sicily, to Syracuse, which they attacked, and killed many people there. At length they arrived in Africa, whence though they were repulsed by a body of men from Carthage, yet they returned home without any great loss.

[1.71.3] This circumstance likewise happened during the reign of Probus. Eighty gladiators conspiring together, and having killed their keepers, ran out into the city, and plundered all in their way, many other persons, as is usual in such cases, without doubt mixing with them. But the emperor sent a party and suppressed them. 

[1.71.4] When Probus, who was a brave and just prince, had done this ...note