Low Countries

The Low Countries, the Low Lands, or historically also the Netherlands, is a coastal lowland region in northwestern Europe, forming the lower basin of the Rhine, Meuse, and Scheldt rivers, divided in the Middle Ages into numerous semi-independent principalities that consolidated in the countries of Belgium, Luxembourg, and the Netherlands, as well as today's French Flanders.
Seventeen Provinces

The Seventeen Provinces were the Imperial states of the Habsburg Netherlands in the 16th century. They roughly covered the Low Countries, i.e. what is now the Netherlands, Belgium, Luxembourg, and most of the French departments of Nord and Pas-de-Calais (Artois). Also within this area were semi-independent fiefdoms, mainly ecclesiastical ones, such as Liège, Cambrai and Stavelot-Malmedy.
Meierij van 's-Hertogenbosch

The Meierij van 's-Hertogenbosch was one of the four parts of the duchy of Brabant, the others being the margraviate of Antwerp, the county of Brussels, and the county of Leuven/Louvain. It got its name from the Bailiff of 's-Hertogenbosch, which administered the area in the name of the Dukes of Brabant. The Meierij roughly corresponds to the somewhat larger Dutch province of North Brabant.
Southern Netherlands

The Southern Netherlands, also called the Catholic Netherlands, was the part of the Low Countries largely controlled by Spain (1556–1714), later Austria (1714–1794), and occupied then annexed by France (1794–1815). The region also included a number of smaller states that were never ruled by Spain or Austria: the Prince-Bishopric of Liège, the Imperial Abbey of Stavelot-Malmedy, the County of Bouillon, the County of Horne and the Princely Abbey of Thorn. The Southern Netherlands were part of the Holy Roman Empire until the whole area was annexed by Revolutionary France.
County of Hainaut

The County of Hainaut, sometimes given the spelling Hainault, was a historical lordship within the medieval Holy Roman Empire with its capital eventually established at Mons, and named after the river Haine, both now in Belgium. Besides Mons, it included the city of Valenciennes, now in France. It consisted of what is now the Belgian province of Hainaut and the eastern part of the French département of Nord.
Charolais, France

Charolais is a historic region of France, named after the central town of Charolles, and located in today's Saône-et-Loire département, in Burgundy.
County of Artois

The County of Artois was an historic province of the Kingdom of France, held by the Dukes of Burgundy from 1384 until 1477/82, and a state of the Holy Roman Empire from 1493 until 1659.
Burgundian Netherlands

In the history of the Low Countries, the Burgundian Netherlands were a number of Imperial and French fiefs ruled in personal union by the House of Valois-Burgundy in the period from 1384 to 1482 and later their Habsburg heirs. The area comprised large parts of present-day Belgium and the Netherlands, as well as Luxembourg and parts of northern France.
Duchy of Limburg

The Duchy of Limburg or Limbourg was a state of the Holy Roman Empire. Its main territory including the capital Limbourg is today located within the Belgian province of Liège, with a small part in the neighbouring province of Belgian Limburg, within the east of Voeren.
Burgundian Circle

The Burgundian Circle was an Imperial Circle of the Holy Roman Empire created in 1512 and significantly enlarged in 1548. In addition to the Free County of Burgundy, the Burgundian Circle roughly covered the Low Countries, i.e., the areas now known as the Netherlands, Belgium and Luxembourg and adjacent parts in the French administrative region of Nord-Pas-de-Calais.
Duchy of Brabant

The Duchy of Brabant was a State of the Holy Roman Empire established in 1183. It developed from the Landgraviate of Brabant and formed the heart of the historic Low Countries, part of the Burgundian Netherlands from 1430 and of the Habsburg Netherlands from 1482, until it was partitioned after the Dutch revolt.
Duchy of Luxemburg

The Duchy of Luxemburg was a state of the Holy Roman Empire, the ancestral homeland of the noble House of Luxembourg. The House of Luxembourg, now Duke of Limburg, became one of the most important political forces in the 14th century, competing against the House of Habsburg for supremacy in Central Europe. They would be the heirs to the Přemyslid dynasty in the Kingdom of Bohemia, succeeding the Kingdom of Hungary and contributing four Holy Roman Emperors until their own line of male heirs came to an end and the House of Habsburg got the pieces that the two Houses had originally agreed upon in the Treaty of Brünn in 1364.
House of Valois-Burgundy

The House of Valois-Burgundy, or the Younger House of Burgundy, was a noble French family deriving from the royal House of Valois. It is distinct from the Capetian House of Burgundy, descendants of King Robert II of France, though both houses stem from the Capetian dynasty. They ruled the Duchy of Burgundy from 1363 to 1482 and later came to rule vast lands including Artois, Flanders, Luxembourg, Hainault, the county palatine of Burgundy (Franche-Comté), and other lands through marriage.
Habsburg Netherlands

Habsburg Netherlands is the collective name of Holy Roman Empire fiefs in the Low Countries held by the House of Habsburg and later by the Spanish Empire, also known as the Spanish Netherlands. The rule began in 1482, when after the death of the Valois-Burgundy duke Charles the Bold the Burgundian Netherlands fell to the Habsburg dynasty by the marriage of Charles's daughter Mary of Burgundy to Archduke Maximilian I of Austria.
Duchess of Brabant (by marriage)

The Duchess of Brabant refers to a woman married to the Duke of Brabant or a Duchess of Brabant suo jure. But this was only as of 1840 when it was revived as an honorific title for the Crown Prince of the newly created Kingdom of Belgium. There have been only three royal duchesses.
Timeline of Burgundian and Habsburg acquisitions in the Low Countries

Around the 13th and early 14th century, various Dutch cities became so important that they started playing a major role in the political and economical affairs of their respective fiefs. At the same time, the political system of relatively petty lords was ending, and stronger rulers started to emerge.
Upper Guelders

Upper Guelders or Spanish Guelders was one of the four quarters in the Imperial Duchy of Guelders. In the Dutch Revolt, it was the only quarter that did not secede from the Habsburg Monarchy to become part of the Seven United Netherlands, but remained under Spanish rule during the Eighty Years' War.
Flemish revolts against Maximilian of Austria

In the period 1482–1492, the cities of Flanders revolted twice against their Habsburg overlord, Archduke Maximilian of Austria. The revolts were rooted in the cities' desire to maintain the autonomy that they had wrested from his late wife, Mary the Rich of Burgundy, which Maximilian threatened to curtail. Both revolts were ultimately unsuccessful.