Joannes Wilhelmus KNOOPS
- Father: Wilhelmus Franciscus KNOOPS
- Mother: Cornelia Maria POIESZ
- Birth: 22 Jul 1894, Rotterdam, Zuid-Holland, Nederland
- Death: 16 Feb 1895, Rotterdam, Zuid-Holland, Nederland
Ancestors of Joannes Wilhelmus KNOOPS
/-Johannes KNOOPS
/-Johannes KNOOPS
| \-Elisabeth Josepha HEKKING
/-Wilhelmus Franciscus KNOOPS
| \-Helena DOON
Joannes Wilhelmus KNOOPS
\-Cornelia Maria POIESZ