Uninhabited
CastleBrunna
Granhammar Castle

Granhammar was first mentioned 1299. 1344 the manor was owned by the Uppsala Cathedral. In the 15th Century the manor was owned by Arent Persson (Örnflycht), who was a close friend of Gustav Vasa. Thereafter, the property transferred to the Rosencrantz, Soop, Wachtmeister, Fersen, von Lantingshausen und Rålamb.
The castle was built from 1748-52 by Baron JA Lantinghausen on the walls of an old manor house dating from the 16th Built century.
Source: Wikipedia · Licence: CC BY-SA 4.0
This description draws on the facts documented in the linked Wikipedia article; Wikipedia content is licensed under CC BY-SA 4.0. Wording and editing: Mobile History.
Location: 59.5179, 17.7801