The church of Notre-Dame d’Alleaume was built on a site where the remains of the Gallo-Roman town of Alauna have been found. The edifice which was altered in the 13th, and 15th centuries (enlargements) and in the 18th century (re-working) retains some elements of the 12th century (porch in the south wall of the choir, door in the south wall of the nave). The lintel of a door in the south wing of the transept shows an older bas-relief (probably from the mid-11th century). It shows two saints under arches (Peter and John), a down bearing an olive branch and the mystic lamb, an image of Christ. It has not been possible to attribute this rather archaic work to any sculptor of the Romanesque period in the Cotentin region.
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.