1 Maria Anna KNOOPS =(Unknown) 2 Jacobus KNOOPS =Anna Maria Catharina STIJFS Marriage: 7 May 1842, Schinnen 3 Paulus Hubertus KNOOPS 3 Jan Mathijs KNOOPS 3 Elisabeth Hubertina KNOOPS =Mathias SMEETS Marriage: 15 Apr 1874, Amby 3 Hubertina KNOOPS 3 Paulus Hubertus KNOOPS =Maria Hubertina MULKENS Marriage: 17 Oct 1885, Meerssen