Descendants of Aaltje Laarman First GenerationI-1Aaltje Laarman She married Gerardus Simonsz. van Beek Children II-1Maria van Beek, Born 5 Aug 1856, Died 25 May 1937 Second GenerationII-1Maria van Beek She married Petrus Marinus van Zon Children III-1Jacobus Petrus van Zon, Born 28 May 1890, Died 26 May 1964 Third GenerationIII-1Jacobus Petrus van Zon He married Johanna Catharina Geertruida van Leeuwen Children IV-1Maria Francisca van Zon, Born 2 Aug 1918, Died 4 Apr 2004 She married Simon Petrus Anthonius Hagen IV-2Cornelia Maria van Zon, Born 21 Sep 1919, Died 24 Apr 2009 IV-3Petrus Marinus van Zon, Born 23 Sep 1920, Died 3 Nov 1999 IV-4Willebrordus Gerardus Cornelis van Zon, Born 3 Mar 1922, Died 19 Apr 1996 IV-5Gerardus Johannes van Zon, Born 23 Mar 1923, Died 17 Sep 1980 IV-6Johanna Arnolda Catharina van Zon IV-7Johanna Maria Jacoba van Zon IV-8Hubertus Willebrordus van Zon, Born 4 May 1930, Died 12 Jul 1930 Last updated: 19 August 2018 Joaktree 1.5.3 (2009-2025)