Franciscus Marinus Johannes Joanszoon van Grasstek
A2Acollection via https://opendata.archieven.nl/dataset/166D3EEA374A49D683046C98AE49CD5C
NNA Hoorn 30, notaris Gerrit Boldingh, 1854 juli-dec
Westfries Archief, Hoorn, NNA Hoorn 30, notaris Gerrit Boldingh, 1854 juli-dec, NNA Hoorn 30, notaris Gerrit Boldingh, 1854 juli-dec, 30