Gallienus coin, celebrating LEG VII CLA VI P VI F (Seventh legion Claudia, six times faithful, six times loyal, and bearing the bull, symbol of the legion, on the reverse.
Titus Terrasidius was a Roman Knight of the Equestrian order and an officer of the cavalry in Julius Caesar's Legio VII Claudia.[1][2] He and other officers of the legion were sent out to negotiate provisions for the winter of 56–55 BC; they were captured by Breton tribes who were then subjugated as Caesar describes in his Commentarii de Bello Gallico:
The occasion of that war was this: Publius Crassus, a young man, had taken up his winter-quarters with the seventh legion among the Andes, who border upon the Ocean. He, as there was a scarcity of corn in those parts, sent out some officers of cavalry [who would be equites], and several military tribunes [who would be of senatorial rank] among the neighbouring states, for the purpose of procuring corn and provision; in which number Titus Terrasidius was sent among the Esubii; Marcus Trebius Gallus among the Curiosolitae; Quintus Velanius, [and] Titus Silius, amongst the Veneti.
