In medieval historiography, West Francia or the Kingdom of the West Franks constitutes the initial stage of the Kingdom of France and extends from the Treaty of Verdun in 843 to 987, the beginning of
Royal lands (in blue) by the end of the 10th century
The Treaty of Verdun, agreed to on 10 August 843, ended the Carolingian civil war and divided the Carolingian Empire between Lothair I, Louis II and Charles II, the surviving sons of the emperor Louis
West Francia
…or the Kingdom of the West Franks (Latin: regnum Francorum occidentalium) constitutes the initial stage of the Kingdom of France and extends from the Treaty of Verdun in 843 to 987, the beginning of the Capetian dynasty. It was created from the division of the Carolingian Empire following the death of Louis the Pious…
Emperor Louis I (right) blessing the division of the Frankish Empire in 843 into West Francia, Middle Francia, and East Francia; from the Grandes Chroniques de France, 15th century