Cölestin III., Papst2024-01-022024-01-021191-08-0710.06.19801191-08-073188https://urkundenrepositorium.uni-marburg.de/handle/lba/5923imagehttps://creativecommons.org/licenses/by/4.0/Papst Coelestin III. an Stendal, Domstift - 7.8.119116.06.1980