In 1830, the city was captured by the Belgian insurgents, but the citadel continued to be held by a Dutch garrison under General David Hendrik Chassé. For a time Chassé subjected the town to periodic bombardment which inflicted much damage, and at the end of 1832 the citadel itself was besieged by the French Northern Army commanded by Marechal Gerard. During this attack the town was further damaged. In December 1832, after a gallant defence, Chassé made an honourable surrender, ending the Siege of Antwerp (1832).
Later that century, a double ring of Brialmontfortresses was constructed some 10 km (6 mi) from the city centre, as Antwerp was considered vital for the survival of the young Belgian state. And in the last decade Antwerp presented itself to the world via a World’s Fair attended by 3 million.