1 Willebrordus KOOL =Cornelia BOXEL van 2 Wilhelmina Johanna KOOL =Johannes Jacobus CHAPEL Marriage: 19 Nov 1870, Den Bosch 3 Cornelis Arnoldus Johannes CHAPEL =Louisa Charlotta TUIJN van der Marriage: 2 Dec 1914 =Johanna Pieternella Willemina TUIJN van der Marriage: 28 Jul 1920, Amsterdam, Noord-Holland, Nederland