The history of Krageholm estate date from the 14th century when it was owned by family Due. Later in Middle Ages it was moved to Tott and Brahe families. In 1642 it was given to Otto Marsvin. The estate was damaged in the war with Denmark during the reign of Carl XI. In 1704 the estate was sold to Carl Piper. The present appearance was built in 1720s. The main building and two annexes are surrounded by moat and park.
St. Paul's Chapel, designed by Tessin the Younger, housed in the east wing, was opened in 1723. Since then, Krageholm been in the family Piper's possession with the exception of 1897-1930 when the last of the Brahe family held the estate.
There are two runestones from the Viking Age in the castle park near the southern entrance.
References:Château de Niort is a medieval castle in the French town of Niort. It consists of two square towers, linked by a 15th-century building and dominates the Sèvre Niortaise valley.
The two donjons are the only remaining part of the castle. The castle was started by Henry II Plantagenet in the 12th century and completed by Richard the Lionheart. It was defended by a rectangular curtain wall and was damaged during the Wars of Religion. In the 18th century, the castle served as a prison.
The present keeps were the central point of a massive fortress. The southern keep is 28m tall, reinforced with turrets. The northern tower is slightly shorter at 23m. Both are flanked with circular turrets at the corners as well as semicircular buttresses. Each of the towers has a spiral staircase serving the upper floors. The Romanesque architecture is of a high quality with the dressed stones closely jointed.