Buttle Church nave and western chancel were built in the late 1100s. It was rebuilt in the early 1200s and again in 1300s. There are frescoes mainly from the 1400s in vaults. The altarpiace dates also from 1400s and triumph cruficix from the 1100s (it is one of the oldest in Gotland). The font was made in mid-1200s and pulpit in early 1700s.
References:The Gravensteen is a castle in Ghent originating from the Middle Ages. The name means 'castle of the counts' in Dutch. Arnulf I (918–965), Count of Flanders, was the first to fortify this place, building a medieval bastion on this high sand dune, naturally protected by the river Leie and its marshy banks. This bastion consisted of a central wooden building and several surrounding buildings, also in wood.
In the early 11th century, the wooden building was replaced by a stone residence, consisting of three large halls that made up three storeys, connected by a stone stairwell. The monumental stone staircase, the light openings, the fireplaces built into the walls and the latrines were signs of considerable luxury and comfort in those days. There was probably also a tower.