Bernardus, Hildesheimensis2024-11-120904-03-050904-03-051981-11-30https://urkundenrepositorium.uni-marburg.de/handle/lba/2595Archivsignatur: Ks.selekt Nr.96CC-By 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/König Ludwig IV. das Kind an Regensburg, Kloster St. Emmeram - 0904-03-051981-11-30