Married to:  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 Child: 1. Name Withheld PRIVACY FILTER | |||
Married to: 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 Child: 1. Name Withheld PRIVACY FILTER | |||
