4. A.CaecinaSeverus, a distinguished soldier and general in the reigns of Augustus and Tiberius, had served forty campaigns by the year A. D. 15, and lived several years afterwards. (Tac. Ann. 1.64, 3.33.) He was governor of Moesia in A. D. 6, when the formidable insurrection under the two Batos broke out in the neighboring provinces of Dalmatia and Pannonia. [Bato.] He immediately marched against the Breucians in Pannonia, whom he defeated after a hard-fought battle, in which many of his troops fell, but was recalled almost im mediately afterwards to his own province by the ravages of the Dacians and Sarmatians. In the following year, he gained another victory over the insurgents, who had attacked him while on his march from Moesia to join Germanicus in Pannonia. (D. C. 55.29, 30, 32; Vell. 2.112.)
In A. D. 14, Caecina had the command, as legate of Germanicus, of the Roman army in Lower Germany,
This is the last military command which Caecina appears to have held. He is mentioned in A. D. 20 as the author of a proposition in the senate that an altar should be erected to the goddess of Vengeance, on account of the suppression of Piso's conspiracy; and again in A. D. 21, as proposing that the governors of provinces should not be allowed to take their wives with them into their provinces. Tacitus gives a speech of his on the latter of these motions, in which he states, that he had always lived in harmony with his wife, who had borne him six children. His motion, which was opposed by Valerius Messallinus and Drusus, was not carried. (Tac. Ann. 3.18, 33, 34.)