Ter Doest Abbey was a Cistercian abbey in the present Lissewege, a district of Bruge. Lambert, lord of Lissewege, left an estate with a chapel in 1106 to the Benedictines, who built an abbey there. This affiliated itself to the Cistercian order in 1175 as a daughter house of Ten Duinen Abbey in Koksijde, of the filiation of Clairvaux. It had a daughter house of its own, the Abbey of Onze Lieve Vrouw Kamer, founded in 1223.
The abbey played an important part in the building of dykes and the reclamation of land in the coastal areas of Flanders, Zeeland and Holland, and also in the wool trade.
Saint Thorfinn, otherwise Thorfinn of Hamar, exiled bishop of Hamar in Norway, took refuge at Ter Doest after his opposition to King Eric II of Norway. He died in the abbey on 8 January 1285 and was buried there.
Willem van Saeftinghe, a lay brother of Ter Doest, fought with the Flemish in the Battle of the Golden Spurs in 1302, where he is said to have unhorsed the French leader, Robert, Count of Artois, whereupon other Flemish soldiers killed him. In 1308 during a revolt of the lay brothers, Willem killed the cellarer of the abbey, and injured the abbot, Willem van Cordewaegen, so badly that he nearly died.
In 1624 Ter Doest was united with Ten Duinen, which in 1627 moved to Bruges. It was dissolved in the French Revolution in 1796. Almost the only building to survive is the tithe barn, 50 metres long and over 30 metres high, built in 1250. The abbey once had a vast church with three aisles, which was destroyed in 1571 by the Calvinists.
References:Château de Niort is a medieval castle in the French town of Niort. It consists of two square towers, linked by a 15th-century building and dominates the Sèvre Niortaise valley.
The two donjons are the only remaining part of the castle. The castle was started by Henry II Plantagenet in the 12th century and completed by Richard the Lionheart. It was defended by a rectangular curtain wall and was damaged during the Wars of Religion. In the 18th century, the castle served as a prison.
The present keeps were the central point of a massive fortress. The southern keep is 28m tall, reinforced with turrets. The northern tower is slightly shorter at 23m. Both are flanked with circular turrets at the corners as well as semicircular buttresses. Each of the towers has a spiral staircase serving the upper floors. The Romanesque architecture is of a high quality with the dressed stones closely jointed.