Tullus
Person
Gallic War 6.29 supplies the first indexed source portrait: “… Over that fort and guard he appointed C. Volcatius Tullus, a young man; he himself, when the corn began to ripen, having set forth for the war with Ambiorix (through the forest Arduenna, which is the largest of all Gaul, and reaches from the banks of the Rhine and the frontiers of the Treviri to those of the Nervii, and extends over more than 500 miles), he …”
Named form in selected editions; identity established only to the extent of the cited context.
Gallic War 6.29
Caesar
… Over that fort and guard he appointed C. Volcatius Tullus, a young man; he himself, when the corn began to ripen, having set forth for the war with Ambiorix (through the forest Arduenna, which is the largest of all Gaul, and reaches from the banks of the Rhine and the frontiers of the Treviri to those of the Nervii, and extends over more than 500 miles), he sends forward L. Minucius Basilus with all the cavalry, to try if he might gain any advantage by rapid marches and the advantage of time, he warns him to forbid fires being made in the camp, lest any indication of his approach be given at a distance: he tells him that he will follow immediately.
Civil War 3.52
Caesar
… In one place Volcatius Tullus sustained with three cohorts the attack of a legion and drove it from its position; in the other the Germans went out of our lines, and after killing a number of men retired in safety to their comrades.