A2Acollection via https://opendata.archieven.nl/dataset/7DA12124FA664012998D2FB1072FC6A2
NNA Obdam 77, notaris Arnold Joseph Cornelis Daamen, 1896 juni-dec
Westfries Archief, Hoorn, NNA Obdam 77, notaris Arnold Joseph Cornelis Daamen, 1896 juni-dec, NNA Obdam 77, notaris Arnold Joseph Cornelis Daamen, 1896 juni-dec, 77