De Viron Castle was built in 1863 by the Jean-Pierre Cluysenaar, commissioned by the de Viron family, which settled in Dilbeek in 1775. The Tudor-style castle was built on the ruins of a 14th-century fortification which was destroyed in 1862. One of the medieval towers, the Sint-Alenatoren, can still be seen in the park surrounding the current building. One of the medieval towers, the Sint-Alenatoren, can still be seen in the park surrounding the current building. It is named after Saint Alena, who lived in Dilbeek.
De Viron became the town house of Dilbeek in 1923, and was protected as a monument in 1990.
The castle counts 12 towers, 52 rooms, 365 windows and 7 staircases. This refers to the Julian Calendar which has 12 months, 52 weeks, 365 days and 7 days in a week. The castle lies in a parc, with several other buildings of interest: a farm, an ice cellar and a stagecoach building.
References:Ogrodzieniec Castle is a ruined medieval castle originally built in the 14th–15th century by the W³odkowie Sulimczycy family. Established in the early 12th century, during the reign of Boles³aw III Wrymouth, the first stronghold was razed by the Tatars in 1241. In the mid-14th century a new gothic castle was built here to accommodate the Sulimczycy family. Surrounded by three high rocks, the castle was well integrated into the area. The defensive walls were built to close the circuit formed by the rocks, and a narrow opening between two of the rocks served as an entrance.
In 1470 the castle and lands were bought by the wealthy Cracovian townsmen, Ibram and Piotr Salomon. Then, Ogrodzieniec became the property of Jan Feliks Rzeszowski, the rector of Przemy¶l and the canon of Cracow. The owners of the castle about that time were also Jan and Andrzej Rzeszowskis, and later Pilecki and Che³miñski families. In 1523 the castle was bought by Jan Boner.