VaccaeiThe Vaccaei or Vaccei were a pre-Roman Celtic people of Spain, who inhabited the sedimentary plains of the central Duero valley, in the Meseta Central of northern Hispania (specifically in Castile and León). Their capital was Intercatia in Paredes de Nava. Also designated Vaccaenas in the ancient sources, the Vaccaei were probably largely of Celtic descent and probably related to the Celtiberians. Their name may be derived from the Celtic word vacos, meaning a slayer, since they were celebrated fighters.
TrebbiaThe Trebbia (stressed Trèbbia; Trebia) is a river predominantly of Liguria and Emilia Romagna in northern Italy. It is one of the four main right-bank tributaries of the river Po, the other three being the Tanaro, the Secchia and the Panaro. Along its eastern banks in 218 BC was fought one of the battles of the Second Punic War: the Battle of Trebbia, where Hannibal defeated a Roman consular army. The drainage basin is divided among Emilia Romagna, , Liguria, , and Lombardy, .
Roman naming conventionsOver the course of some fourteen centuries, the Romans and other peoples of Italy employed a system of nomenclature that differed from that used by other cultures of Europe and the Mediterranean Sea, consisting of a combination of personal and family names. Although conventionally referred to as the tria nomina, the combination of praenomen, nomen, and cognomen that have come to be regarded as the basic elements of the Roman name in fact represent a continuous process of development, from at least the seventh century BC to the end of the seventh century AD.
