The Capture of Geertruidenberg of 1589, also known as the English betrayal of Geertruidenberg, took place on April 10, 1589, at Geertruidenberg, Duchy of Brabant, Flanders (present-day the Netherlands), during the Eighty Years' War and the Anglo-Spanish War (1585–1604). On April 10, 1589, the garrison of Geertruidenberg, composed by a large number of English and some Dutch troops commanded by Governor Sir John Wingfield, surrendered the city to the Army of Flanders led by Don Alexander Farnese, Governor-General of the Spanish Netherlands (Spanish: Alejandro Farnesio). Few days before, when pay did not arrive on time, the English soldiers mutinied, and was rumored that Wingfield had intended to surrender (or "sold") the city to the Spaniards. The States-General and the Prince Maurice of Nas