3920. Jan Oskam
In marriage and birth record as mother of Jan is mentionen Aaltje van der Mel(or Aartje van der Stel)
In the death record is Cornelia Visser the mother, although Cornelia Visser is also mentioned as the mother of Trijntje Mudde, Jan's spouse
3926. Meintje Oskam
Her daughter is mentioned to be under custody of Laurens van der Schleij and Hendrika Oskam.