The Seventeen Provinces originated from the
Burgundian Netherlands. The
dukes of Burgundy systematically became the lords of different provinces.
Mary I of Valois, Duchess of Burgundy was the last of the
House of Burgundy. Mary married Archduke
Maximilian in 1477, and the provinces were acquired by the
House of Habsburg on her death in 1482, with the exception of the
Duchy of Burgundy itself, which, with an appeal to
Salic law, had been reabsorbed into
France upon the death of Mary's father,
Charles the Bold. Maximilian and Mary's grandson,
Charles V, Holy Roman Emperor and king of Spain, eventually united all 17 provinces under his rule, the last one being the
Duchy of Guelders, in 1543. Most of these provinces were fiefs of the
Holy Roman Empire. Two provinces, the County of Flanders and the County of Artois, were originally French fiefs, but sovereignty was ceded to the Empire in the
Treaty of Cambrai in 1529. On 15 October 1506, in the palace of Mechelen, the future Charles V was recognized as
Heer der Nederlanden ("Lord of the Netherlands"). Only he and his son ever used this title. The
Pragmatic Sanction of 1549 determined that the Provinces should remain united in the future and inherited by the same monarch. After Charles V's abdication in 1555, his realms were divided between his son,
Philip II of Spain, and his brother,
Ferdinand I, Holy Roman Emperor. The Seventeen Provinces went to his son, the king of Spain. Conflicts between Philip II and his Dutch subjects led to the
Eighty Years' War, which started in 1568. The seven northern provinces gained their independence as a republic called the
Seven United Provinces. They were: • the Lordship of Groningen and of the Ommelanden • the Lordship of Friesland • the Lordship of Overijssel • the Duchy of Guelders (except its
upper quarter) and the County of Zutphen • the Prince-Bishopric, later Lordship of Utrecht • the County of Holland • the County of Zeeland The southern provinces, Flanders, Brabant, Namur, Hainaut, Luxembourg and the others, were restored to Spanish rule due to the military and political talent of the
Duke of Parma, especially at the
Siege of Antwerp (1584–1585). Hence, these provinces became known as the
Spanish Netherlands. The County of Drenthe, surrounded by the other northern provinces, became
de facto part of the Seven United Provinces, but had no voting rights in the
Union of Utrecht and was therefore not considered a province. The northern Seven United Provinces kept parts of Limburg, Brabant, and Flanders during the
Eighty Years' War (see
Generality Lands), which ended with the
Treaty of Westphalia in 1648. Artois and parts of Flanders and Hainaut (
French Flanders and
French Hainaut) were ceded to France in the course of the 17th and 18th centuries. ==Economy==