A2Acollection via https://opendata.archieven.nl/dataset/BB8028F53F804BE0B8007AFCFAD5E1DD
NNA Hoorn 28, notaris Cornelis Hulst, 1864
Westfries Archief, Hoorn, NNA Hoorn 28, notaris Cornelis Hulst, 1864, NNA Hoorn 28, notaris Cornelis Hulst, 1864, 28