 Johanna Plonia Dijkgraaf, daughter of Pieter "Piet" Dijkgraaf and Jannigje Plonia "Jans" van Loon.Born 21 Oct 1934 Rotterdam, died 17 Feb 1995 Rotterdam, 60 years Married to: Child: 1. Name Withheld PRIVACY FILTER | |||
| Johanna Plonia Dijkgraaf, daughter of Pieter "Piet" Dijkgraaf and Jannigje Plonia "Jans" van Loon. Born 21 Oct 1934 Rotterdam, died 17 Feb 1995 Rotterdam, 60 years Married to: Child: 1. Name Withheld PRIVACY FILTER | |||
