Preparedness Notes for Saturday — March 21, 2026
March 21, 717: The Battle of Vincy. This was a pivotal engagement in the Frankish civil wars of 715–718. The battle was fought near Cambrai (modern Les Rues-des-Vignes) between Austrasian forces led by Charles Martel, mayor of the palace, and the Neustrian army under King Chilperic II and Mayor Ragenfrid. Martel’s forces routed the Neustrians, pursuing the defeated king and his ally to Paris, which crippled Neustrian opposition and enabled Austrasia to reassert dominance over the divided Frankish realms. This victory underscored the declining authority of Merovingian kings amid rising mayoral power, paving the way for Martel’s consolidation of northern Francia …