 Josephus Maria "Jos" Dijkgraaf, son of N.N. and Geertruida Elisabeth Maria "Truus" Dijkgraaf.Born 16 Jun 1933 Rotterdam, died 27 Aug 1999 Voorburg, age 66 years. Occupation: vertegenwoordiger Married to:  Name Withheld, daughter of Christoffel "Chris" Petterson and Johanna Petronella "Annie" Sta. PRIVACY FILTERChildren: | |||