Emperor Claudius was responsible for the subjugation of Britain, Who led the Britain’s and was defeated by Claudius at the battle of the Midway in A.D. 43 was captured and later freed in Rome?

Emperor Claudius was responsible for the subjugation of Britain, Who led the Britain’s and was defeated by Claudius at the battle of the Midway in A.D. 43 was captured and later freed in Rome?