Charles Martel Secures the Frankish Borders and…
717 CE
Charles Martel Secures the Frankish Borders and Asserts Absolute Power
Having subjugated all of Austrasia, Charles Martel turns his attention to external threats. In a decisive campaign, he marches against Radbod, the ruler of Frisia, driving him back into his own lands and forcing the concession of West Frisia (later Holland) to Frankish control. This victory reasserts Frankish dominance over a key North Sea trading region, further consolidating Charles’s power.
At the same time, Charles confronts the Saxons, long-standing adversaries of the Franks. He pushes them back over the Weser, securing the eastern frontier and ensuring stability within the Frankish realm—nominally in the name of the new Merovingian king, but in practice, as an assertion of his own authority.
The Real Power Behind the Throne
Though officially serving as Mayor of the Palace, Charles wields absolute power in a way no previous mayor had. Unlike earlier figures who ruled through compromise with the Merovingian monarchy, Charles now commands the Frankish state as its true leader, with the king serving as little more than a symbolic figurehead.
His military triumphs not only secure the Frankish borders but also cement his status as the unquestioned ruler of Francia, laying the foundation for the eventual rise of the Carolingian dynasty.