The next six years were devoted in their entirety to assuring Frankish authority over the neighboring political groups. Between 720 and 723, Charles was fighting in Bavaria, where the Agilolfing dukes had gradually evolved into independent rulers, recently in alliance with Liutprand the Lombard. He forced the Alemanni to accompany him, and Duke Hugbert submitted to Frankish suzerainty. In 725 he brought back the Agilolfing Princess Swanachild as a second wife.
The next six years were devoted in their entirety to assuring Frankish authority over the neighboring political groups Between 720 and 723 Charles was fighting in Bavaria where the Agilolfing dukes had gradually evolved into independent rulers recently in alliance with Liutprand the Lombard He forced the Alemanni to accompany him and Duke Hugbert submitted to Frankish suzerainty In 725 he brought back the Agilolfing Princess Swanachild as a second wife