Papst Clemens III.2024-01-022024-01-021189-11-0410.06.19801189-11-043190https://urkundenrepositorium.uni-marburg.de/handle/lba/5925imagehttps://creativecommons.org/licenses/by/4.0/Papst Clemens III. an Stendal, Domstift - 4.11.118916.06.1980