Prussian invasion of Holland

Part of the Patriot era

Prussian troops entering the Leidsepoort of Amsterdam on 10 October 1787.

Date	13 September – 10 October 1787
Location	Dutch Republic
Result	Prussian–Orangist victory; Orange Restoration.

Belligerents

Prussia

Orangists

States of Holland

Patriots

Commanders and leaders

Duke of Brunswick

William V of Orange

Herman Daendels

Alexander Philip van der Capellen

Strength

20,000 Prussian mercenaries
6,000 Orangist mercenaries

20,000 Patriot volunteers

Casualties and losses

211 deaths (71 killed, 140 died of disease)

unknown

The Prussian invasion of Holland was a Prussian military campaign in September–October 1787 to restore the Orange stadtholderate in the Dutch Republic against the rise of the democratic Patriot movement. The direct cause was the Arrest at Goejanverwellesluis (actually Bonrepas) of Stadtholder William V of Orange's wife, Wilhelmina of Prussia, on 28 June 1787. She was on her way from Nijmegen, where William V had taken refuge, to The Hague, where she intended to request her husband to be allowed to return to, after the States of Holland had fired him as Captain General of their troops in 1786.

Earlier, on the initiative of the English envoy James Harris, the Declaratoir had been drafted, a de facto declaration of war against the Patriots. After much hesitation, William V signed it on 26 May 1787. Through the princess' arrest, however, the Orangist plans became clear. This evoked huge resistance amongst Patriot regenten and the bourgeoisie, that had been the victim of violence carried out in support of the plan. They therefore started arming themselves, aided by France. On the other hand, king Frederick William II of Prussia, Wilhelmina's brother, sought vengeance for the humiliation his sister received at the hands of the Patriots, and decided to crush their rebellion against his brother-in-law and ally William V.

The Prussian invasion resulted in the Orange Restoration, bringing William V back into power, and causing many Patriots to flee to France. In 1795, the Patriots (now styling themselves "Batavians") returned with the support of revolutionary French troops, triggering the Batavian Revolution and ousting the Orangist regime. The old Dutch Republic was replaced by the Batavian Republic.

...
Wikipedia