The Burgundy of Charlemagne’s time was a much vaster extent of territory than that of the period when the province came to play its own kingly part. From the borders of Neustria to Lombardia and Provence it extended from the northwest to the southeast, and from Austrasia and Alamannia in the northeast to Aquitania and Septimania in the southwest. In other words, it embraced practically the entire watershed of the Rhône and even included the upper reaches of the Yonne and Seine and a very large portion of the Loire; in short, all of the great central plain lying between the Alps and the Cevennes.
The old Burgundian province was closely allied topographically, climatically and by ties of family, with many of its neighbouring political divisions. Almost to the Ile de France this extended on the north; to the east, the Franche Comté was but a dismemberment; whilst the Nivernais and the Bourbonnais to the west, through the lands and influence of their seigneurs, encroached more or less on Burgundy or vice versa if one chooses to think of it in that way. To the southeast Dombes, Bresse and Bugey, all closely allied with one another, bridged the leagues which separated Burgundy from Savoy, and, still farther on, Dauphiny.
The influence of the Burgundian spirit was, however, over all. The neighbouring states, the nobility and the people alike, envied and emulated, as far as they were able, the luxurious life of the Burgundian seigneurs later. If at one time or another they were actually enemies, they sooner, in many instances at least, allied themselves as friends or partisans, and the manner of life of the Burgundians of the middle ages became their own.
