In 1977 Sigrun Schleipfer founded the "Gemeinschaft zur Erhaltung der Burgen" (Society for the Conservation of Castles), which proclaims castles to be among the "last paradises of the romantic era" in this cold modern age and had as its primary aim the purchase and restoration of a castle for the Order. In 1995, the society finally acquired the castle of Rothenhorn in Szlichtyngowa (Poland), a run-down structure dating back to the 12th century, though most of the complex dates from the 16th century.