The first written record of Raikküla manor date back to the year 1469. Later it has been associated with the von Staals, the Kankrins and the von Keyserlings. The luxurious High-Classicist main building was completed on the foundation of a former building in 1820. After a fire in 1960, the house lied in ruins for a long time. Currently, it is privately owned and being renovated. About a kilometre from the manor's centre is a family graveyard of the von Keyserling's family.
Reference: Estonian Manors
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.