Descendants of Adrianus Jansen First GenerationI-1Adrianus Jansen He married Hubertina van Holsteijn Children II-1Johanna Adriana Jansen, Born 11 Jun 1860, Died 9 Oct 1915 Second GenerationII-1Johanna Adriana Jansen She married Petrus van der Wilk Children III-1Hubertina Helena Johanna van der Wilk, Born 30 Apr 1886, Died 1 Nov 1960 Third GenerationIII-1Hubertina Helena Johanna van der Wilk She married Willebrordus Adrianus van Leeuwen Children IV-1Willebrordus Cornelis Antonius van Leeuwen IV-2Johanna Petronella Cornelia van Leeuwen, Born 21 Jan 1922, Died 24 Jan 1972 IV-3Petrus Cornelis van Leeuwen IV-4Cornelia Maria van Leeuwen IV-5Jacobus Anthonius Johannes van Leeuwen, Born 15 Sep 1925, Died 15 May 2000 IV-6Maria Adriana Theresia van Leeuwen Last updated: 21 August 2018 Joaktree 1.5.3 (2009-2025)