Pieter Leonardus KNOOPS
- Father: Jan Jozef KNOOPS
- Mother: Anna Catharina CAELEN
- Birth: 19 Feb 1920, Opglabbeek, Limburg, Nederland
- Death: 21 Jan 2000, Lanaken, Limburg, Belgiƫ
- Partnership with: Anna MARTENS
Ancestors of Pieter Leonardus KNOOPS
/-Petrus KNOOPS
/-Leonard KNOOPS
| \-Maria Christina WERTELAERS
/-Jan Jozef KNOOPS
| \-Mechtilde DIRKX
Pieter Leonardus KNOOPS
\-Anna Catharina CAELEN
Descendants of Pieter Leonardus KNOOPS
1 Pieter Leonardus KNOOPS =Anna MARTENS