- Partnership with: Petronella Maria STOLK
Marriage: 17 Apr 1907, Rotterdam, Zuid-Holland, Nederland
Divorce: (Date and Place unknown)
Divorce: 11 Mar 1912, Rotterdam, Zuid-Holland, Nederland
- Partnership with: Everdina Johanna Maria JONGH de
Marriage: 30 Dec 1914, Rotterdam, Zuid-Holland, Nederland
Divorce: (Date and Place unknown)
Divorce: 15 Jul 1920, Rotterdam, Zuid-Holland, Nederland
- Partnership with: Johanna Adriana EIJKERN van
Marriage: 12 May 1921, Haarlem, Noord-Holland, Nederland
- Child: N.N. KNOOPE Birth: 29 Sep 1926, Rotterdam, Zuid-Holland, Nederland
Ancestors of Petrus Joannes KNOOPE
/-Johannis Martinus KNOPEN
/-Pieter KNOOPEN
| \-Pieternella ROELEN
/-Petrus (Pieter) KNOOPE
| \-Maria HOUTHUIZEN (HOUTHUIJZEN)
Petrus Joannes KNOOPE
\-Maria Jacoba BALEN van
Descendants of Petrus Joannes KNOOPE
1 Petrus Joannes KNOOPE
=Petronella Maria STOLK Marriage: 17 Apr 1907, Rotterdam, Zuid-Holland, Nederland
2 Maria Jacoba KNOOPE
2 Johannes Georgius KNOOPE
=Everdina Johanna Maria JONGH de Marriage: 30 Dec 1914, Rotterdam, Zuid-Holland, Nederland
2 Gerhardus Johannes KNOOPE
=Johanna Adriana EIJKERN van Marriage: 12 May 1921, Haarlem, Noord-Holland, Nederland
2 N.N. KNOOPE