Joannes Leonard KNOOPS
- Father: Joannes Mathias KNOOPS
- Mother: Anna Maria PEETERS
- Birth: 26 Jul 1923, Opglabbeek, Limburg, Nederland
- Death: 23 Aug 1923, Opglabbeek, Limburg, Nederland
Ancestors of Joannes Leonard KNOOPS
/-Petrus KNOOPS
/-Leonard KNOOPS
| \-Maria Christina WERTELAERS
/-Joannes Mathias KNOOPS
| \-Mechtilde DIRKX
Joannes Leonard KNOOPS
\-Anna Maria PEETERS