Johannes Martinus KNOOPS
- Father: Martinus KNOOPS
- Mother: Johanna Elisabetha DECKER (DEKKER, DEKKERS)
- Birth: 14 Feb 1847, Rotterdam, Zuid-Holland, Nederland
- Death: 27 Feb 1847, Rotterdam, Zuid-Holland, Nederland
Ancestors of Johannes Martinus KNOOPS
/-Johannes KNOOPS
/-Johannes KNOOPS
| \-Johanna Cornelia Paulina KOBITS
/-Martinus KNOOPS
| \-Elisabeth Josepha HEKKING
Johannes Martinus KNOOPS
\-Johanna Elisabetha DECKER (DEKKER, DEKKERS)