Killaspugbrone is an early Christian church on the coast west of Sligo town and near the modern resort of Strandhill. One of the earliest churches in Sligo, it was founded by Bishop Brón mac Icni (d. 512) a contemporary of St. Patrick.
This church was a major pilgrimage site that contained a relic of St. Patrick known as the Fiacail Pádraig, now in the National Museum of Ireland. According to Patricks biographer Tirechán in his Collectanea, Patrick prophesied that the sea would force his heirs to move closer to the river Sligo.
The present building dates to the 12th century. The church was the victim of Viking attack, perhaps the same expedition that assaulted Inishmurray. It is the subject of an ongoing preservation initiative by the Killaspugbrone Preservation Society.
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.