The Frisian Kingdom is a modern name for the post-Roman Frisian realm in Western Europe in the period when it was at its largest. This dominion was ruled by kings and emerged in the mid-7th century an
The Danish king Gudfred who in 810 let his fleet invade Frisia. 17th century engraving.
The Kingdom of the Franks, 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 found
Frisian Kingdom
…was ruled by kings and emerged in the mid-7th century and probably ended with the Battle of the Boarn in 734 when the Frisians were defeated by the Frankish Empire. It lay mainly in what is now the Netherlands and – according to some 19th century authors – extended from the Zwin near Bruges in Belgium to the Weser…
The partition of the Frankish kingdom among the four sons of Clovis with Clotilde presiding, Grandes Chroniques de France (Bibliothèque municipale de Toulouse)
The political divisions of Gaul at the inception of Clovis's career (481). Note that only the Burgundian kingdom and the province of Septimania remained unconquered at his death (511).
The division of the Frankish kingdom on Clovis's death (511). The kingdoms were not geographic unities because they were formed in an attempt to create equal-sized fiscs. The discrepancy in size reveals the concentration of Roman fiscal lands.
The division of Gaul on Chlothar I's death (561). Though more geographically unified realms were created out of the second fourfold division, the complex division of Provence created many problems for the rulers of Burgundy and Austrasia.