1 Maria Gertrudis GRAUS =Paulus KNOOPS Marriage: 9 Apr 1817, Heel en Panheel, Limburg, Nederland 2 Gertrudis KNOOPS =Leonardus GYSEN Marriage: 7 Nov 1844, Heel en Panheel 2 Margaretha KNOOPS =Joannes VISSERS Marriage: 25 Feb 1846, Heel en Panheel