Habsburg, Graf Rudolf III. von2024-01-022024-01-021248-01-2801.04.19801248-01-289429https://urkundenrepositorium.uni-marburg.de/handle/lba/13272imageCC-By 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/Habsburg, Graf Rudolf III. von an Kappel, Kloster, Konvent - 28.1.124829.03.1984