Petronella KNOOP
- Father: Gerrit Johannis KNOOP
- Mother: Maria GEURTS
- Birth: 1 Dec 1886, Dodewaard, Gelderland, Nederland
- Partnership with: Herman Gerrit Derk IJSENBRAND
Marriage: 26 May 1911, Nijmegen
Ancestors of Petronella KNOOP
/-Johannes Josephus KNOOP
/-Gerrit KNOOP
| \-Geurtje TIMMER
/-Gerrit Johannis KNOOP
| | /-Gerrit HENDRIKS
| \-Neeltje HENDRIKS
| \-Fredrica Sophia Wilhelmina DELNO
Petronella KNOOP
| /-Peter GEURTS
\-Maria GEURTS
\-Johanna Maria WIJK van
Descendants of Petronella KNOOP
1 Petronella KNOOP =Herman Gerrit Derk IJSENBRAND Marriage: 26 May 1911, Nijmegen