 Bastiaan "Bas" Dijkgraaf, son of Pieter Dijkgraaf and Wilhelmina Johanna Hommel.Born 20 Oct 1917 Rotterdam, died 01 Dec 1996 Rotterdam, age 79 years Married 14 Sep 1943 Keulen (Dld), age 25 years (married 47 years) to:  Elisabeth Mack, age by marriage 22 years, daughter of N.N. and Katharina Mack.Born 30 Sep 1920 Keulen, died 12 Aug 1991 Rotterdam, age 70 years Children: 1. Name Withheld PRIVACY FILTER2. Name Withheld PRIVACY FILTER3. Name Withheld PRIVACY FILTER4. Name Withheld PRIVACY FILTER | |||