Except for some formerly insular areas, the region now called Zeelandic Flanders was not part of the historical
County of Zeeland, but a part of the
County of Flanders initially ruled by the
House of Habsburg. The region was on the front line in the
Eighty Years' War and
was conquered by the
Dutch Republic in 1604. As such, it was the only part of Flanders, which took part in the insurgency, to become part of the new republic. Zeelandic Flanders was subsequently ruled directly by the
Dutch States General (parliament) as one of the
Generality Lands and called
Flanders of the States (
Staats-Vlaanderen). After occupation by the
French in 1795, the area accrued to the
département of
Escaut. Before the formation of the
United Kingdom of the Netherlands in 1815, Zeelandic Flanders was territory of the Dutch province of
North Brabant for a few years, but when the present province of Zeeland was formed, Zeelandic Flanders became a part of it, and remained so even after the 1830
Belgian Revolution that separated the remainder of Dutch Flanders from the Netherlands. , the population of Zeelandic Flanders was 106,522 with . ==Disputes with Belgium==