In the history of the Low Countries, the Burgundian Netherlands (, , , ) or the Burgundian Age is the period between 1384 and 1482, during which a growing part of the Low Countries was ruled by the Dukes of Burgundy. Within their Burgundian State, which itself belonged partly to the Holy Roman Empire and partly to the Kingdom of France, the dukes united these lowlands into a political union that went beyond a personal union as it gained central institutions for the first time (such as the States General). The period began with Duke Philip the Bold taking office as count of Flanders and Artois in 1384 and lasted until the death of Duchess Mary of Burgundy in 1482 after which the Burgundian State was dissolved, and the Low Countries came under the rule of the Habsburg monarchy by inheritance. In the 15th century, it was customary to refer to the Low Countries where the Duke of Burgundy ruled and usually resided as les pays de par-deçà meaning "the lands over here" as opposed to Burgundy proper (in Central France) which was designated les pays de par-delà meaning "the lands over there" (see also Terminology of the Low Countries). History A fair share (but not most) of these territories were inherited by the Burgundian dukes, a younger branch of the French royal House of Valois, upon the death of Count Louis II of Flanders in 1384. His heiress, Margaret III of Flanders in 1369 had married Philip the Bold, youngest son of King John II of France and the first of the Valois dukes of Burgundy at Dijon, who thus inherited the County of Flanders. The Flemish comital House of Dampierre had been French vassals, who held territory around the affluent cities of Bruges and Ghent, but also adjacent lands in former Lower Lorraine east of the Scheldt river ("Imperial Flanders") including the exclave of Mechelen, which were a fief of the Holy Roman Empire, and furthermore the neighbouring French County of Artois. Together they initiated an era of Burgundian governance in the Low Countries. The Dampierre legacy further comprised the French counties of Rethel in northern Champagne and Nevers west of Burgundy proper, both held by Philip's younger son Philip II from 1407, as well as the County of Burgundy (Franche-Comté) east of it, an Imperial fief which had been part of the former Kingdom of Burgundy-Arles. In