Iconoclasts stormed the city in 1566 and destroyed most of the sacred art. The Eighty Year's War that followed put an end to the wool supply from England, which in turn resulted in the disappearance of the cloth industry in Roeselare. Starting with the reigns of Archdukes Albert and Isabella, the beginning of the 17th century was a lot kinder to Roeselare. New churches and religious houses were built and old ones repaired. New schools also appeared in the city and the cloth industry found a new life. The second half of the century, however, was marked by the wars of Louis XIV and Marshal Turenne against the Spanish, with further plundering and misery. The Treaty of Nijmegen in 1678 made Roeselare a border city, a situation that encouraged smuggling rather than regular economic development.
The 18th century were a generally prosperous period that saw the construction of the current city hall. In 1794, the area was the scene of a French victory over the Austrians. The victors imposed deep reforms on the country, such as a new legal system (the Napoleonic code) and the curtailment of religious freedoms, which lasted until the Concordat of 1802 between Napoleon and Pope Pius VII.
Modern era
Several members of the Rodenbach family of Roeselare took part in the events leading to Belgian Independence in 1830. Other members of the family became soldiers or diplomats. Pedro and Alexander founded the brewery which is still in operation today. The general economy, however, did not fare very well as mechanization displaced many small artisans. The advent of the railway and the digging of a canal linking the city to the River Lys in the 1860s were beneficial. World War I stopped the economic boom in its tracks as the city became a large camp ground for the German troops fighting on the front lines in neighbouring Diksmuide. By the end of the war, two thirds of the city were destroyed.
On May 27 and 28, 1940, the Belgian army lost its last
