 Two crosses in niello work from the 13th century have been preserved.From the monastery library comes a manuscript of the second half of the 14th century containing the "St. Trudperter Hohelied", the "first book of German mysticism", as it is sometimes known, a Lower Alemannic German text from the 12th century.The Sisters of St. Joseph of St. Trudpert took over the premises in 1919-1920 after their expulsion from Alsace and have undertaken major construction work not only on the monastic buildings themselves but also on hospital and other medical building projects.