- Father: Jan KNOOP
- Mother: Jenne GROBBEN
- Birth: 12 Oct 1847, Almelo, Overijssel, Nederland
- Death: 25 Apr 1930, Almelo, Overijssel, Nederland
Ancestors of Gerritdina KNOOP
/-Gerrit KNOOP
/-Gerrit Jan KNOOP
| \-Janna LETTEBOER
/-Jan KNOOP
| \-Jenne GROBBEN
Gerritdina KNOOP
\-Jenne GROBBEN
Descendants of Gerritdina KNOOP
1 Gerritdina KNOOP
=Jan Hendrik KNOOP Marriage: 20 May 1876