 In 716, Charles finally met the Frisians as they approached and, although the "AMP" attempts equalize the losses, it is confirmed from the descriptions in the "LHF" and the "Continuations" that Charles was defeated with heavy losses.Chilperic and Raganfred, and according the "Continuations," Radbod then travelled from Neustria through the forest of the Ardennes and raided around the river Rhine and Cologne, taking treasure from Plectrude and her supporters.As they returned, Charles ambushed the returning party at the Battle of Amblève and was victorious; inflicting heavy losses on the Neustrain invaders.