 The Habsburg over-Vogtei also meant that the abbey became part of the lordship of Vorderösterreich and thus a Habsburg monastery.As such it was secularised in 1806 and became part of the Grand Duchy of Baden.Several medieval church and monastery buildings are evidenced, for example a rebuilding of the monastery in 902, and again (possibly after an attack by the Hungarians at the beginning of the 10th century) at some time before 962.