1 Johanna Gertrudis WILLEMKENS =Pieter KNOUPS Marriage: 24 May 1804, Weert, Limburg, Nederland 2 Pieter Joannes KNOUPS =Ida WIJER van den Marriage: 23 Nov 1842, Haelen 3 Maria Cornelia KNOOPS =Jacobus GIESEN Marriage: 23 Jun 1873, Haelen