The Kingdom of the Franks (Latin: Regnum Francorum), also known as the Frankish Kingdom or Francia, was the largest post-Roman kingdom in Western Europe. It was established by the Franks, one of the Germanic peoples. Its founder was King Clovis I who united Frankish tribes and expanded the Frankish realm into the Roman Gaul. During the Early Middle Ages, the kingdom was ruled by the Merovingian and Carolingian dynasties. In 800, it evolved into the Carolingian Empire, thus becoming the longest lasting Germanic kingdom from the era of Great Migrations.
Originally, the core Frankish territories inside the former Western Roman Empire were located close to the Rhine and Meuse rivers in the north, but Frankish chiefs such as Chlodio expanded their influence within Roman territory as far as the Somme river in the 5th century.
