The Château du Bois Thibault is a 15th-century ruined castle in the commune of Lassay-les-Châteaux. The castle was originally built on the site in the 11th century by Geoffrey II, Count of Anjou, as a defense against William the Conqueror. The lands came into the possession of the Logé (or Lougé) family in the 12th century, who in the 16th century became prominent in Normandy, with a fiefdom seated at the parish of La Lande-de-Lougé.
In 1423, during the Hundred Years' War, the English occupied the Château de Lassay. The Château du Bois Thibault was soon occupied by a company of Scotsmen, fighting on behalf of France, who fortified themselves there, but were overrun by the English. Jean II, Duke of Alençon successfully drove the English out of the castle but destroyed it in the process. The land came into the hands of the du Bellay family of Anjou in 1429 by the marriage of Jeanne de Logé and Jean du Bellay, lord du Bellay, who constructed a new castle on the ruins from 1450 to 1462. The left part of the castle dates to this 15th-century construction.
Jean du Bellay's grandson Louis, who was the archdeacon of Paris and adviser to the Parliament, commissioned further work. He constructed the northwestern part of the castle, and added additional architectural details to the other already existing structure, including the pretty armrest overlooking the inner courtyard and the staircase in the adjacent tower.
During the French Wars of Religion, the Huguenots damaged the chapel and destroyed the mausoleum dedicated to Louis du Bellay. The castle remained in the family until 1751, when it changed hands to the Matz du Brossay. During this time, it gradually fell into a state of disrepair. In 1762, the castle was auctioned off to Léonor-François de Tournely, lord of Aulnais. The castle needed significant repairs, and de Tournely began several years of restoration work before he died in 1777. The castle was spared from destruction during the Great Fear on 3 August 1789, when the prévôt of Mayenne, La Raitrie, stepped forward to save castle. After the Revolution, de Tournely's widow and three sons emigrated, and the castle passed through inheritance to the Saint-Paul de Lingeard family.
In 1988, the town of Lassay-les-Châteaux bought the ruins and the site. The Cultural Association of Lassay-les-Châteaux offers guided tours, as well as occasional entertainment, including medieval dinners and scavenger hunts.
The castle consists of a rectangular walled enclosure, flanked by four towers. The southwest and northwest buildings are connected by an entrance porch. The south part includes the kitchen, was equipped with a huge fireplace and a bread oven, bedrooms and state rooms. Upstairs were more bedrooms and state rooms. The vaulted cellar survived, featuring a double row of arches.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).