# Lower Burgundy

Lower Burgundy (Latin: Burgundia inferior; French: Bourgogne inférieure) was a historical region in the early medieval Burgundy, and a distinctive realm known as the Kingdom of Lower Burgundy, that existed from 879 to 933, when it was incorporated into the reunited Kingdom of Burgundy. During that period, Lower Burgundy was encompassing the entire Cisjurane Burgundy, centered on the region of Vienne (fr. Bourgogne viennoise), and also the entire southern region around Arles (fr. Bourgogne arlésienne), centered on Provence. The borders of Lower Burgundy were the region of Upper Burgundy to the north, the Kingdom of Italy to the east, the Mediterranean Sea to the south, Septimania to the southwest, and Aquitaine to the west.

## History

By the Treaty of Prüm (19 September 855), the realm of Middle Francia was divided by three sons of Emperor Lothair I: the eldest, Emperor Louis II, received Italy; the middle son, King Lothair II received Lotharingia (including Upper Burgundy); and the youngest, King Charles, received Lower Burgundy (including Provence). Thus, a distinctive Carolingian kingdom, centered on Lower burgundy, was created. King Charles pf Lower Burgundy died already in 863, and his realm was divided between his brothers.
In 869, Lothair II died and almost all of his domains in Burgundy (both Upper and Lower) went to his brother Louis II, while the rest of Lothair′s realm was divided between Louis the German and Charles the Bald by the Treaty of Meerssen in 870. In 875, Emperor Louis II died, and his domains in Burgundy (both Upper and Lower) went to Charles the Bald, thus being integrated into West Francia. In 877, King Charles was succeeded by his son Louis the Stammerer, who ruled over West Francia, including Burgundy.
King Louis of West Francia died on 10 April 879 and was survived by two minor sons, Louis III and Carloman II. Boso, Count of Vienne, renounced allegiance to both brothers and in July claimed independence of the Kingdom of Provence. On 15 October 879, the bishops and nobles of the region around the rivers Rhône and Saône assembled in the Synod of Mantaille and elected Boso king as successor to Louis the Stammerer, the first non-Carolingian king in Western Europe in more than a century. The Kingdom of Provence comprised the ecclesiastical provinces of the archbishops of Arles, Aix, Vienne, Lyon (without Langres), and probably Besançon, as well as the dioceses of Tarentaise, Uzès, and Viviers.
Boso was an incompetent ruler and by 882 King Carloman of West Francia reintegrated the kingdom into the West Frankish realm. When Carloman died on 12 December 884, the nobles of that kingdom (which included Lower Burgundy), invited Charles the Fat to assume the kingship. Arnulf of Carinthia deposed his uncle Charles in November 887. In 890 Boso's son Louis the Blind was crowned King of Lower Burgundy.
Louis the Blind was invited into Italy by Adalbert II of Tuscany who wished to keep Berengar of Friuli from gaining control of the Italian peninsula. Louis defeated Berengar and was crowned Holy Roman Emperor by Pope Benedict IV. Berengar defeated Louis the next year, forced him to flee Italy and promise to never return. In 905, Louis again invaded Italy but was defeated and blinded for breaking his oath. Louis lost his titles of King of Italy and Holy Roman Emperor to Berengar.
Blinded, Louis made Hugh of Arles, the Count of Provence, his regent. Hugh was elected King of Italy in 924 during a Civil War, and he spent the next two years ejecting his opponent, King Rudolph II of Upper Burgundy, from Italy. Louis died in 928 and was succeeded by Hugh. After failing to expand his power by a marriage to Marozia (the effective ruler of Rome), Hugh spent the next five years of his reign fighting Magyar raids and Andalusian pirates. In 933, Hugh made peace with Rudolph of Upper Burgundy by giving him the Kingdom of Lower Burgundy, and the two Burgundies were combined into the Kingdom of Burgundy, also known from the 12th century as the Kingdom of Arles.