The Union of Delft, (officially the "Act of Federation") was signed on 25 April 1576 by

William the Silent William the Silent or William the Taciturn (; 24 April 153310 July 1584), more commonly known in the Netherlands as William of Orange (), was the leader of the Dutch revolt against the Spanish Habsburg Netherlands, Habsburgs that set off the ...

Prince of Orange Prince of Orange (or Princess of Orange if the holder is female) is a title associated with the sovereign Principality of Orange, in what is now southern France and subsequently held by the stadtholders of, and then the heirs apparent of ...

, and the provinces of

Holland Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former provinces of the Netherlands, province on the western coast of the Netherland ...

and

Zeeland Zeeland (; ), historically known in English by the Endonym and exonym, exonym Zealand, is the westernmost and least populous province of the Netherlands. The province, located in the southwest of the country, borders North Brabant to the east ...

in the

Netherlands , Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...

and made a definitive federation of the two provinces. It also made William the effective head of the federation, granted him supreme authority in war and allowed him to call a States General when he pleased with the aim of more effectively gathering resources and planning operations in the

Eighty Years' War The Eighty Years' War or Dutch Revolt (; 1566/1568–1648) was an armed conflict in the Habsburg Netherlands between disparate groups of rebels and the Spanish Empire, Spanish government. The Origins of the Eighty Years' War, causes of the w ...

. Some of

stadtholder In the Low Countries, a stadtholder ( ) was a steward, first appointed as a medieval official and ultimately functioning as a national leader. The ''stadtholder'' was the replacement of the duke or count of a province during the Burgundian and ...

s of the provinces saw the Union of Delft as a threat to their power. The three Stadtholders, Lambers, Van Gessel and De Witte tried to turn their provinces against the Union, but they were halted in their tracks by the mastermind behind the Union, Martin Drent.

References

{{Reflist 1576 in the Habsburg Netherlands 1576 in law

See also

References