Battle of Vincy
The Battle of Vincy (or Vinchy, now Les Rues-des-Vignes) was a battle of the Frankish civil war of 715–18 fought near Cambrai, in the modern "département" of Nord. It was a contest between Charles Martel and the Austrasians on one side and the king of the Franks, Chilperic II, and his mayor of the palace, Ragenfrid, on the other.