Bistum Naumburg, Bischof Berthold II.2024-11-121197-01-141197-01-141980-09-15https://urkundenrepositorium.uni-marburg.de/handle/lba/2132CC-By 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/Bistum Naumburg, Bischof Berthold II. an Riesa, Kloster - 1197-01-141980-10-14