Brunegg castle was built on a hill at the edge of the Jura mountains in the 13th century. This castle was probably built, together with near Wildegg castle, as part of the Habsburg border defenses. The castle was occupied by Habsburg knights, including Schenken von Brunegg and Gessler von Meienberg. In 1415 the castle was besieged by Bernese troops, but they lifted siege after a counterattack. However, Bern conquered the Aargau, and awarded the fief to the Segenser or Segesser family.
Between 1538-1798, the castle was subordinate to the Governor of Lenzburg. In 1815 it became the property of the Hünerwadel family of Lenzburg. The current owners of the castle, the von Salis family, inherited the castle through marriage from the Hünerwadels. For hundreds of years, the castle was poorly maintained, and in the 17th Century it was heavily damaged twice through storm and tempest. In 1805-06, the keep and out buildings were repaired and the roof was rebuilt.
The village of Brunegg owes its name and existence to the castle. Initially it belonged to the personal land of the Habsburgs. In the 14th Century, they granted the rights to low justice into the hands of the castle owners. Bern placed in the court of Othmarsingen in the Lenzburg district. In the 19th century it was part of the Brugg district though since 1840 it has been in the Lenzburg district.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.