Grada KNOOPS
- Father: Johannes KNOOPS
- Mother: Elisabeth Josepha HEKKING
- Birth: 15 Jun 1844, Rotterdam, Zuid-Holland, Nederland
- Death: 6 Jul 1844, Rotterdam, Zuid-Holland, Nederland
Ancestors of Grada KNOOPS
/-Johannes KNOOPS /-Johannes KNOOPS | \-Johanna Cornelia Paulina KOBITS Grada KNOOPS \-Elisabeth Josepha HEKKING