Lamphey Bishop's Palace is a ruined medieval building complex in Lamphey. Whilst early thirteenth-century fragments from the old hall still exist, the palace, including the 25 metres great hall, was largely constructed under Bishop Henry de Gower, Bishop of St David's (1328–1347) and was used by high-ranking clergy. The palace was built in three stages and originally had over 20 rooms and featured fishponds, orchards, fruit and herb gardens and areas of parkland with grazing deer.
The palace was surrendered to the crown in 1546 during the reign Henry VIII and granted to Richard Devereux and subsequently the Earls of Essex. Walter Devereux, 1st Earl of Essex lived in the palace as a child. The palace was sold to the Owens of Orielton in 1683, possibly due to damage in the English Civil War. The buildings were possibly used for farm purposes in this era.
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.