1 Hermina VERHEIJEN =Hermanus KNOOPS Marriage: 9 Apr 1857, Nijmegen 2 Catharina Maria KNOOPS =Johannes Franciscus GENSEN Marriage: 8 May 1884, Nijmegen 2 Petrus Bernardus KNOOPS 2 Hendrina KNOOPS =Hendrikus Philippus RUTTEN Marriage: 29 Sep 1887, Nijmegen 2 Johanna KNOOPS =Jan Hendrik HUIJDING Marriage: 29 Oct 1891, Nijmegen