Waulsort Abbey was a Benedictine monastery located at Waulsort, Wallonia, now in Hastière. The monastery was founded in 946 by Irish monks. Saint Maccallin and Saint Cathróe were the first two abbots. Saint Forannan (d. 980) was also subsequently abbot of Waulsort.
The abbey was dissolved during the French Revolution in 1793, when it was sacked. The surviving structures have been remodelled as a private house.
The former abbey is principally known as the owner, from the 10th to the 18th century, of the Lothair Crystal.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.