Notar Isbrand Johannis Amsterdamus von Emmerich (de Embrica)2024-01-022024-01-021437-06-101437-06-102237https://urkundenrepositorium.uni-marburg.de/handle/lba/4810= 14009imageCC-By 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/