Gunderic; its chief towns being Vienne, Lyons, Besançon, Geneva, Autun and Mâcon. Gundibald (d. 516), grandson of Gunderic, is famous for his codification of the Burgundian law, known consequently as Lex Gundobada, in French Loi Gombette. His son Sigismund, who was canonized by the church, founded the abbey of St Maurice at Agaunum. But, incited thereto by Clotilda, the daughter of Chilperic (a brother of Gundibald, and assassinated by him), the Merovingian kings attacked Burgundy. An attempt made in 524 by Clodomer was unsuccessful; but in 534 Clotaire (Chlothachar) and his brothers possessed themselves of the lands of Gundimar, brother and successor of Sigismund, and divided them between them. In 561 the kingdom of Burgundy was reconstructed by Guntram, son of Clotaire I., and until 613 it formed a separate state under the government of a prince of the Merovingian family.
After 613 Burgundy was one of the provinces of the Frankish kingdom, but in the redistributions that followed the reign of Charlemagne the various parts of the ancient kingdom had different fortunes. In 843, by the treaty of Verdun, Autun, Chalon, Mâcon, Langres, &c., were apportioned to Charles the Bald, and Lyons with the country beyond the Saône to Lothair I. On the death of the latter the duchy of Lyons (Lyonnais and Viennois) was given to Charles of Provence, and the diocese of Besançon with the country beyond the Jura to Lothair, king of Lorraine. In 879 Boso founded the kingdom of Provence, wrongly called the kingdom of Cisjuran Burgundy, which extended to Lyons, and for a short time as far as Mâcon (see Provence).
In 888 the kingdom of Juran Burgundy was founded by Rudolph I., son of Conrad, count of Auxerre, and the German king Arnulf could not succeed in expelling the usurper, whose authority was recognized in the diocese of Besançon, Basel, Lausanne, Geneva and Sion. For a short time his son and successor Rudolph II. (912–937) disputed the crown of Italy with Hugh of Provence, but finally abandoned his claims in exchange for the ancient kingdom of Provence, i.e. the country bounded by the Rhône, the Alps and the Mediterranean. His successor, Conrad the Peaceful (937–993), whose sister Adelaide married Otto the Great, was hardly more than a vassal of the German kings. The last king of Burgundy, Rudolph III. (993–1032), being deprived of all but a shadow of power by the development of the secular and ecclesiastical aristocracy—especially by that of the powerful feudal houses of the counts of Burgundy (see Franche-Comté), Savoy and Provence—died without issue, bequeathing his lands to the emperor Conrad II. Such was the origin of the imperial rights over the kingdom designated after the 13th century as the kingdom of Arles, which extended over a part of what is now Switzerland (from the Jura to the Aar), and included Franche-Comté, Lyonnais, Dauphiné, Savoy and Provence.
The name of Burgundy now gradually became restricted to the countship of that name, which included the district between the Jura and the Saône, in later times called Franche-Comté, and to the duchy which had been created by the Carolingian kings in the portion of Burgundy that had remained French, with the object of resisting Boso. This duchy had been granted to Boso’s brother, Richard the Justiciary, count of Autun. It comprised at first the countships of Autun, Mâcon, Chalon-sur-Saône, Langres, Nevers, Auxerre and Sens, but its boundaries and designations changed many times in the course of the 10th century. Duke Henry died in 1002; and in 1015, after a war which lasted thirteen years, the French king Robert II. reunited the duchy to his kingdom, despite the opposition of Otto William, count of Burgundy, and gave it to his son Henry, afterwards King Henry I. As king of France, the latter in 1032 bestowed the duchy upon his brother Robert, from whom sprang that first ducal house of Burgundy which flourished until 1361. A grandson of this Robert, who went to Spain to fight the Arabs, became the founder of the kingdom of Portugal; but in general the first Capet dukes of Burgundy were pacific princes who took little part in the political events of their time, or in that religious movement which was so marked in Burgundy, at Cluny to begin with, afterwards among the disciples of William of St Bénigne of Dijon, and later still among the monks of Cîteaux. In the 12th and 13th centuries we may mention Duke Hugh III. (1162–1193), who played an active part in the wars that marked the beginning of Philip Augustus’s reign; Odo (Eudes) III. (1193–1218), one of Philip Augustus’s principal supporters in his struggle with King John of England; Hugh IV. (1218–1272), who acquired the countships of Châlon and Auxonne, Robert II. (1272–1309), one of whose daughters, Margaret, married Louis X. of France, and another, Jeanne, Philip of Valois; Odo (Eudes) IV. (1315–1350), who gained the countship of Artois in right of his wife, Jeanne of France, daughter of Philip V. the Tall and of Jeanne, countess of Burgundy.
In 1361, on the death of Duke Philip de Rouvres, son of Jeanne of Auvergne and Boulogne, who had married the second time John II. of France, surnamed the Good, the duchy of Burgundy returned to the crown of France. In 1363 John gave it, with hereditary rights, to his son Philip, surnamed the Bold, thus founding that second Capet house of Burgundy which filled such an important place in the history of France during the 14th and 15th centuries, acquiring as it did a territorial power which proved redoubtable to the kingship itself. By his marriage with Margaret of Flanders Philip added to his duchy, on the death of his father-in-law, Louis of Male, in 1384, the countships of Burgundy and Flanders; and in the same year he purchased the countship of Charolais from John, count of Armagnac. On the death of Charles V. in 1380 Philip and his brothers, the dukes of Anjou and Berry, had possessed themselves of the regency, and it was he who led Charles VI. against the rebellious Flemings, over whom the young king gained the victory of Roosebeke in 1382. Momentarily deprived of power during the period of the “Marmousets’ ” government, he devoted himself to the administration of his own dominions, establishing in 1386 an audit-office (chambre des comptes) at Dijon and another at Lille. In 1396 he refused to take part personally in the expedition against the Turks which ended in the disaster of Nicopolis, and would only send his son John, then count of Nevers. In 1392 the king’s madness caused Philip’s recall to power along with the other princes of the blood, and from this time dates that hostility between the party of Burgundy and the party of Orleans which was to become so intense when in May 1404 Duke Philip had been succeeded by his son, John the Fearless.
In 1407 the latter caused the assassination of his political rival, Louis of Orleans, the king’s brother. Forced to quit Paris for a time, he soon returned, supported in particular by the gild of the butchers and by the university. The monk Jean Petit pronounced an apology for the murder (1408).
The victory of Hasbain which John achieved on the 23rd of September 1408 over the Liégeois, who had attacked his brother-in-law, John of Bavaria, bishop of Liége, still further strengthened his power and reputation, and during the following years the struggle between the Burgundians and the partisans of the duke of Orleans—or Armagnacs, as they were called—went on with varying results. In 1413 a reaction took place in Paris; John the Fearless was once more expelled from the capital, and only returned there in 1418, thanks to the treason of Perrinet Leclerc, who yielded up the town to him. In 1419, just when he was thinking of making advances towards the party of the dauphin (Charles VII.), he was assassinated by members of that party, during an interview between himself and the dauphin at the bridge of Montereau.
This event inclined the new duke of Burgundy, Philip the Good, towards an alliance with England. In 1420 he signed the treaty of Troyes, which recognized Henry V. as the legitimate successor of Charles VI.; in 1423 he gave his sister Anne in marriage to John, duke of Bedford; and during the following years the Burgundian troops supported the English pretender. But a dispute between him and the English concerning the succession in Hainaut, their refusal to permit the town of Orleans to place itself under his rule, and the defeats sustained by them, all combined to embroil him with his allies, and in 1435 he concluded the treaty of Arras with Charles VII. The king relieved the duke of all homage for his estates during his lifetime,