The first known owner of Stora Väsby manor was Knut Karlsson (1485-1506). The Kurck noble family sold in to industrialist Emanuel de Geer in 1668. The present manor of Stora Väsby was completed around 1760 based on the design of Carl Hårleman. It is one of the best preserved Rococo-style buildings in Uppland.
Next to the castle is a Baroque-style park, which was built in the 1600s. The park was symmetric with hedgerows, trees and three ponds. Today Stora Väsby houses offices and residential apartments.
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.