Bonn, Stift St. Cassius, Kapitel2024-01-022024-01-021169-12-3129.01.19821169-12-314307https://urkundenrepositorium.uni-marburg.de/handle/lba/7585Archivsignatur: Abt. 180 Nr.36imageCC-By 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/29.01.1982