Viimsi Manor, which was established by St. Brigitta Nunnery of Pirita, was first mentioned in 1471 as Wiems. After the Great Northern War the manor had multiple owners, among those the Stenbock, Buxhoeveden, Maydell and Schottländer families.
The one-storey stone-made house got its present shape after the fire of 1865. After the dispossession in 1919 the manor was gifted to the Commander-in-chief of the Estonian Army General Johan Laidoner who owned it until 1940. During the World War II it was used by the Red Army. Since 2001 the building houses the National War Museum of Estonia (also the Museum of General Laidoner).
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.