Wilhelmus married Kato Eliza Josefina de Ruiter. Kato (daughter of Mattheus Gerardus Johannes de Ruiter and Christina Maria de Leeuw) was born on 19 Mar 1911 in Alphen; died on 4 May 1997 in Nijmegen. [Group Sheet] [Family Chart]
Mattheus married Christina Maria de Leeuw on 09 May 1902 in Appeltern. Christina (daughter of Jacobus de Leeuw and Elizabeth van Elden) was born about 1875 in Alphen. [Group Sheet] [Family Chart]
Daniël married Catharina Jansen on 19 Feb 1872 in Appeltern. Catharina (daughter of Joannes Jansen and Maria Lagarde) was born on 16 Aug 1845 in Alphen; died on 19 Jul 1907 in Alphen. [Group Sheet] [Family Chart]
Jacobus married Elizabeth van Elden. [Group Sheet] [Family Chart]