Sligo Abbey was a Dominican Friary founded in 1253 by Maurice FitzGerald, 2nd Lord of Offaly. His purpose allegedly was to house a community of monks to pray for the soul of Richard Marshal, 3rd Earl of Pembroke, whom he was rumoured to have killed.
The Abbey has endured many calamities, including an accidental fire in 1414, the dismantling of a substantial wooden cross for use a battering ram during a siege at the town's castle, and violent destruction at the hands of Plantation landlord Sir Frederic Hamilton in 1642. During the eighteenth century, the now abandoned Abbey functioned as the town's main burial ground, becoming overwhelmed by the influx of victims of cholera in the summer of 1832.
Despite the ravages of history, the Abbey retains a great wealth of carvings, including Gothic and Renaissance monumental sculpture, the well-preserved cloister arcade, and the sculptured fifteenth-century high altar - one of the very few to survive in an Irish monastic church. Visitors can also explore the remains of the dining hall and dormitories on the upper floor, as well as the graveyard, which surrounds the complex.
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.