Linnaeus Hammarby is one of three botanical gardens belonging to Uppsala University in Sweden. It was the former summer home of Carolus Linnaeus and his family. Today, few Swedish manor-houses preserve such an authentic milieu. It reflects the private life of Linnaeus as well as his scientific work.
In 1758 Linnaeus bought two small estates: Sävja and Hammarby. During their first summers at Hammarby the Linnaeuses lived in the detached west wing. The main building at Hammarby was built in 1762. Linnaeus also had a small, and reasonably fireproof, museum built at Hammarby where he kept his extensive natural history collections.
Linnaeus recieved many visitors at Hammarby. Inside or outside the museum, he lectured from a peculiar lecture stool, "plugghästen" (Sw. plugga - to study, häst - horse).
After Linnaeus´ death in 1778 his wife Sara Lisa remained at Hammarby for many years together with two of their daughters. The Swedish State bought the houses and the park from his descendants in 1879 and it is now managed by Uppsala University.
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.