Longus, Cassius
praefect of the camp, whom the soldiers of Vitellius, A. D. 69, chose as one of their leaders in the mutiny against Alienus Caecina, when he prematurely declared for Vespasian. (Tac. Hist. 3.14.)
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.