In 1534 a fire destroyed over nine tenths of the city, close to 1300 houses, churches, and chapels, and the town hall. Only 150 houses and the main church remained. In July 1581, during the Eighty Years' War, Breda was captured in a surprise attack and siege by Spanish troops then under the command of Claudius van Barlaymont, whose sobriquet was Haultpenne. Although the city had surrendered upon the condition that it would not be plundered, the troops vented their fury upon the inhabitants. In the resulting mayhem, known as "Haultpenne's Fury", over 500 citizens were killed. In March 1590, Breda fell back into the hands of the Dutch and Maurice of Nassau, when a 68 men hand-picked force, concealed under the turf of a peat-boat, had contrived to enter the city in a daring plan devised by Adriaen van Bergen (Siege of Breda (1590)). Around 1610 the construction of the Spanish Gate or "Spandjaardsgat" was started as a remembrance to that successful action.