Monasterio de Santa María de Villanueva de Oscos was founded in the 12th century as a Benedictine house. The monastic community was closed by the ecclesiastical confiscations of Mendizábal. The church has remained in use as a parish church.
The cartulary preserves 616 parchments about the Middle Ages: 32 from the 12th century, 261 from the 13th century, 224 from the 14th century and 99 from the 15th century.
References:Kakesbeck is one of the largest medieval fortifications in Münsterland and the oldest castle in Lüdinghausen. The imposingly grown complex originated in 1120 as a motte, a small hilltop tower castle. After numerous changes of ownership, the castle was extended onto two islands, but it was not until the 14th century that it underwent significant alterations and extensions under the von Oer family. The estate experienced its heyday in the middle of the 18th century, when it covered an area of almost one square kilometre and consisted of five further outer castles in addition to the core castle, which were secured by ramparts and moats.
The well-maintained condition of the castle today is thanks to the late Wilfried Grewing, the former lord of the castle. The foundation named after him has been particularly committed to preserving the property since 2020.