- Partnership with: Anna Maria BISSCHOPS
Marriage: 20 May 1857, Wittem, Limburg, Nederland
- Child: Maria Agnes KNOPS Birth: Eperheide, Limburg, Nederland
- Child: Johannes Casper KNOPS Birth: 20 Apr 1862, Wittem, Limburg, Nederland
- Child: Johan Willem Joseph KNOPS Birth: 2 Jun 1863, Wittem, Limburg, Nederland
- Child: Johannes Petrus Joseph KNOPS Birth: 14 Jun 1864, Wittem, Limburg, Nederland
- Child: Maria Josepha Catharina KNOPS Birth: 18 Mar 1866, Eperheide, Limburg, Nederland
- Child: Andreas Hubertus KNOPS Birth: 12 May 1867, Wittem, Limburg, Nederland
- Child: Anna Maria Josephina KNOPS Birth: 13 Aug 1868, Wittem, Limburg, Nederland
Ancestors of Johannes Leonardus KNOPS
/-Joannes KNOPS
/-Christianus KNOPS
| \-Maria WALLEN
/-Alexander KNOPS
| \-Maria Anna HOVE van den
Johannes Leonardus KNOPS
\-Anna Elisabeth LAUVENBERG van
Descendants of Johannes Leonardus KNOPS
1 Johannes Leonardus KNOPS
=Anna Maria BISSCHOPS Marriage: 20 May 1857, Wittem, Limburg, Nederland
2 Maria Agnes KNOPS
2 Johannes Casper KNOPS
=Maria Margaretha Philomena BURGERS Marriage: 28 Apr 1898, Vaals, Limburg, Nederland
3 Maria Anna Philomena KNOPS
3 Maria Anna KNOPS
3 Michael Hubertus KNOPS
3 Pieter Joseph KNOPS
=Maria Hubertina Josephina MARCUS
2 Johan Willem Joseph KNOPS
2 Johannes Petrus Joseph KNOPS
2 Maria Josepha Catharina KNOPS
2 Andreas Hubertus KNOPS
2 Anna Maria Josephina KNOPS