The history of the Iłża town dates back to the Middle Ages, when it was a Western Slavic gord. Since the 12th century, until 1789, Iłża belonged to the Bishops of Kraków. The settlement was twice destroyed by the Mongols (1241, 1260, see Mongol invasion of Poland), and probably in 1294 (or before that date) it received Magdeburg rights town charter. In 1340, a stone castle was built here by Bishop Jan Grot, which was expanded in the 15th and 16th centuries. At that time, Iłża emerged as the center of properties of Bishops of Kraków in northern Lesser Poland. In the 16th century, Iłża became famous for its potters and other artisans. The town prospered, together with whole Polish-Lithuanian Commonwealth. It was conveniently located on a merchant route from the heartland of Poland to the Vistula ports at Solec nad Wis³±, Zawichost, and Sandomierz. In 1576, a town hall was built at the main market square, Iłża had a defensive wall, and several Polish kings visited the castle. The decline of Iłża was brought by the Deluge (1655–1660), when Swedish and Transilvanian armies completely destroyed the town and the castle.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).