Søborg Castle
Søborg Castle is a ruined castle south of Gilleleje in North Zealand, Denmark. It was one of the strongest castles in Denmark and was also used as a prison. It was inhabited until the Count's Feud in 1535, when it is speculated that it was destroyed. In 1577, the feudal tenant was granted permission to use the ruins as a quarry.
History
Søborg Castle is first known from the 12th century, when ownership of the castle passed from the king to the Bishop of Roskilde. Bishop Valdemar was imprisoned at Søborg Castle from 1198 to 1206. Valdemar IV, Duke of Schleswig was confined at Søborg Castle in 128586.Queen Margaret I of Denmark was born at the prison of Søborg Castle, where her father, King Valdemar IV of Denmark, had confined her mother, Helvig of Schleswig.
Traditionally, Archbishop Eskil of Lund is said to have expanded the previous buildings to a real castle with defensive walls and a moat. As Eskil was in close contact with Esrum Abbey, it is considered likely that he lived nearby at Søborgby. Saxo Grammaticus wrote that Eskil had built a castle in the den lethriske mose, but it is unknown whether that is a reference to Søborg. No-one has so far been able to make a clear connection between Eskil and Søborg either by archaeological finds or written sources. Such a connection is therefore a hypothesis only.
In the Middle Ages, the castle was on an island in a fjord with an outlet to the Kattegat by Gilleleje. Later, the fjord became Søborg Sø, which was drained 1872-1896 when a canal was dug to Gilleleje.