 Historian Ian Wood claims that Dagobert "was probably richer than most Merovingian monarchs" and cites for example his assistance to the Visigoth Sisenand—whom he aided in his rise to the Visigothic throne in Spain—and for which, Sisenand awarded Dagobert a golden dish weighing some five-hundred pounds.When Charibert and his son Chilperic were assassinated in 632, Dagobert had Burgundy and Aquitaine firmly under his rule, becoming the most powerful Merovingian king in many years and the most respected ruler in the West.In 631, Dagobert led a large army against Samo, the ruler of the Slavic Wends, partly at the request of the Germanic peoples living in the eastern territories and also due to Dagobert's quarrel with him about the Wends having robbed and killed a number of Frankish merchants.