Château de Brou was built in the second half of the 17th century by Paul-Esprit Feydeau, the Royal intendant. Important changes were made in the 18th century including the removal of a monumental staircase in the hall to allow to give more room to the bedrooms on the 1st floor. Instead, two staircases were built on the north side at each corner of the two wings of the castle. The dovecote is probably the oldest building on the property. Built in 1545, it stands on a circular basement with a central pillar. In 1844 the estate was sold due the Feydeau family had no descendants. It was acquired by Charles-Floréal Thiébaut. Since then, Château de Brou has remained in the possession of the same family.
References:MARC THIEBAULT EN EST IL ENCORE LE PROPRIETAIRE ?
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.