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:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.