 Complete the following phrase:  The number of monks and lay brothers living in Kloster Buch has not been passed on. In the late Middle Ages most monks hailed from the local and neighbouring areas, the furthest known place of origin was Halle Saale. In 1433 a manuscript bible was made in the monastery, and in 1441 the abbot gained privileges ordinarily reserved to bishops, such as to wear a mitre and a bishops ring during Solemn Mass, and to consecrate objects for liturgical use. In the same year, the abbey was awarded a coat of arms by the 