Wilhelmus married Geertruida van Raaij on 8 May 1873 in Nijmegen. Geertruida (daughter of Christoffel van Raaij and Maria Johanna van Beem) was born on 1 Jul 1847 in Nijmegen; died on 30 Apr 1935 in Nijmegen. [Group Sheet] [Family Chart]
Antonia married Johannes Hendrikus van der Heijden on 6 Feb 1902 in Nijmegen. Johannes (son of Derk van der Heijden and Cornelia Gijsberts) was born on 7 Jul 1877 in Arnhem. [Group Sheet] [Family Chart]