 Jacob "Jaap" Dijkgraaf, son of Teunis "Teun" Dijkgraaf and Aartje Koert.Born 13 Apr 1930 Culemborg, died 02 May 1988 Tiel, 58 years, buried 06 May 1988 Culemborg, Hervormde Begraafplaats. Occupation: EEG-assistent Havenbedrijf Rotterdam Married/ Related to:  Name Withheld PRIVACY FILTERChild: | |||