Fetteresso Castle is a 14th-century towerhouse, rebuilt in 1761 as a Scottish gothic style Palladian manor, with clear evidence of prehistoric use of the site.
In 1822 a cairn was discovered near Fetteresso Castle with some human remains inside. The burial site was clearly a Bronze Age construct by the size and shape of the chamber made of unhewn whinstone. Some legends tell that this is the grave of Malcolm I, who is recorded to have been slain at Fetteresso in 954 AD. The burial hillock has become known as Malcolm's Mount, even though it is not likely from current archaeological analysis that the crypt could be so recent. In 1998 a burial urn from the beaker people was found at Fetteresso Castle.
The Roman Camp of Raedykes is located several miles northwest, where a full legion encamped and many archeological recoveries have been made. This location is one of a string of marching camps that connected Angus to Moray.
The property is recorded to have been owned by the Strachans, but passed by marriage in the 14th century to the Clan Keith Earls Marischal, who built the towerhouse. The Earls Marischal also held the nearby fortress, Dunnottar Castle.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.