Preetz Priory is a former German Benedictine monastery of nuns founded in 1211 by Graf Albrecht of Orlamünde, nephew of King Valdemar II of Denmark. He founded it following a mystical experience which he later recounted happened while he was stalking a deer. After following it into a glen, the deer stood still and he suddenly saw a gleaming cross appear between its antlers. He felt that the site was a holy place which he called the Field of Mary and, to honor the vision, founded a monastery of nuns at a location some 4 km away. A monastery on the actual site of the vision was built only in 1260.
Suppressed in the 16th century due to the Protestant Reformation, it became an aristocratic Lutheran women's convent belonging to the Schleswig-Holstein knighthood. It continues in this capacity.
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.